Samtech Instruments

• Construction: The resistance box is built with a rectangular brass block measuring approximately 12mm/10mm (around 1/2 inch) in thickness. This solid brass block provides stability and durability to the resistance coils. Depending on the specific coil, the resistance coils are wound with non-inductive, double-covered Eureka on Constantan or Constantan wire. The coils are carefully wound on a bakelite spool, which is then enclosed in a wooden box.
• Accuracy of Constantan Coil: The Constantan coil in the resistance box offers a high level of accuracy, ranging from ±0.05% to ±0.1%. This means that the measured resistance values from the Constantan coil can deviate by only a small percentage from the true values. This level of accuracy ensures precise and reliable results for various applications.
• Accuracy of Manganin Coil: The Manganin coil in the resistance box provides even higher accuracy, ranging from ±0.02% to ±0.05%. The Manganin wire’s low-temperature coefficient of resistance and the precise winding process contribute to this exceptional level of accuracy. The Manganin coil is designed to deliver extremely precise resistance measurements, making it suitable for demanding experiments and applications.

Transformers are electrical devices that can change the voltage of an alternating current (AC) while keeping the frequency of the current the same. They are important because they allow us to step up or step down the voltage of electricity, which is essential for the transmission and distribution of power.

Let’s understand it with an example. Imagine you have a toy train set that runs on a 12-volt battery. Now, you want to power the same train set using the regular 220-volt power outlet in your home. This is where a transformer comes into play. You can use a transformer to step down the voltage from 220 volts to 12 volts, making it safe for your train set to operate.

In another scenario, when electricity is generated at power plants, it is at a very high voltage. This high-voltage electricity is not suitable for household use. So, transformers are used to step down the high voltage to a lower, safer voltage for use in homes, schools, and businesses. This process reduces energy losses and makes electrical power distribution more efficient.

Demonstration Transformer Working Model consist of two coils of wire, known as the primary and secondary coils, wrapped around a core, usually made of iron. The primary coil is connected to the source of electrical power, while the secondary coil is connected to the load that uses the electrical power. By varying the number of turns in the primary and secondary coils, transformers can step up or step down the voltage.

In summary, transformers play a crucial role in ensuring that electricity can be transmitted efficiently from power plants to our homes and businesses, making it safer and more usable.

• Jaysee 0 to 10000 Ohms Resistance Box
• Precision quality construction with a 12mm/10mm (approx. 1/2 inch) thick rectangular brass block
• Non-inductive resistance coils made of double-covered Eureka on Constantan wire or Constantan wire.
• Coils are wound on a Bakelite spool and enclosed in a wooden box.

The Jaysee Resistance Box 1000 ohms features precision quality construction to ensure accurate and reliable resistance measurements. Here are some additional details about its design and accuracy:

• Construction: The resistance box is built with a rectangular brass block measuring approximately 12mm/10mm (around 1/2 inch) in thickness. This solid brass block provides stability and durability to the resistance coils. Depending on the specific coil, the resistance coils are wound with non-inductive, double-covered Eureka on Constantan or Constantan wire. The coils are carefully wound on a bakelite spool, which is then enclosed in a wooden box.
• Accuracy of Constantan Coil: The Constantan coil in the resistance box offers a high level of accuracy, ranging from ±0.05% to ±0.1%. This means that the measured resistance values from the Constantan coil can deviate by only a small percentage from the true values. This level of accuracy ensures precise and reliable results for various applications.
• Accuracy of Manganin Coil: The Manganin coil in the resistance box provides even higher accuracy, ranging from ±0.02% to ±0.05%. The Manganin wire’s low-temperature coefficient of resistance and the precise winding process contribute to this exceptional level of accuracy. The Manganin coil is designed to deliver extremely precise resistance measurements, making it suitable for demanding experiments and applications.

• Construction: The resistance box is built with a rectangular brass block measuring approximately 12mm/10mm (around 1/2 inch) in thickness. This solid brass block provides stability and durability to the resistance coils. Depending on the specific coil, the resistance coils are wound with non-inductive, double-covered Eureka on Constantan or Constantan wire. The coils are carefully wound on a bakelite spool, which is then enclosed in a wooden box.
• Accuracy of Constantan Coil: The Constantan coil in the resistance box offers a high level of accuracy, ranging from ±0.05% to ±0.1%. This means that the measured resistance values from the Constantan coil can deviate by only a small percentage from the true values. This level of accuracy ensures precise and reliable results for various applications.
• Accuracy of Manganin Coil: The Manganin coil in the resistance box provides even higher accuracy, ranging from ±0.02% to ±0.05%. The Manganin wire’s low-temperature coefficient of resistance and the precise winding process contribute to this exceptional level of accuracy. The Manganin coil is designed to deliver extremely precise resistance measurements, making it suitable for demanding experiments and applications.

Introducing the Big Solar Fan Model, a revolutionary solar-powered cooling solution designed to provide you with refreshing airflow while reducing your carbon footprint. This exceptional fan has advanced features and cutting-edge technology, making it the perfect companion for hot summer days and eco-conscious living.

The Big Solar Fan Model boasts a powerful fan with seven-speed options, allowing you to customize the airflow according to your comfort level. From a gentle breeze to a strong gust, this fan caters to your cooling needs with remarkable precision and versatility.

Harnessing the sun’s energy, the solar panel (5V, 500mA) charges the fan’s inbuilt battery, ensuring uninterrupted operation even when sunlight is limited. With a 2-3 hours battery backup, you can enjoy the fan’s refreshing breeze without worrying about power outages or dependence on electrical sockets.

One of the key advantages of the Big Solar Fan Model is its eco-friendly design. This fan reduces energy consumption and carbon emissions by utilising solar power, making it an environmentally conscious choice. Embrace sustainable living without compromising on comfort and functionality.

Designed for convenience, this fan is user-friendly and portable. Its sleek and compact design allows you to place it anywhere in your home, office, or outdoor space. With its easy-to-use controls and adjustable stand, you can position the fan for optimal airflow and cooling efficiency.

Upgrade your cooling experience and embrace sustainability with the Big Solar Fan Model. Stay cool, save energy, and reduce your environmental impact. Order now and enjoy the refreshing breeze of solar-powered cooling!

Stay cool, stay green with the Big Solar Fan Model. Order now

The Jaysee Multi Range Digital Voltmeter is a high-quality instrument that offers precise and reliable voltage measurements. Designed with convenience and accuracy in mind, this voltmeter is particularly suitable for educational institutions, such as schools and colleges, and is ideal for student experiments and learning purposes.

Key Specifications:

• Measurement Ranges: The voltmeter covers multiple ranges, including 0-200mV, 0-2V, 0-20V, and 0-200V, providing flexibility for different voltage measurement needs.
• Digital Display: The clear digital display ensures easy reading of voltage values, enabling quick and accurate measurements.
• Desk Stand Design: The voltmeter has a sturdy desk stand, offering stability and convenience. It can be effortlessly placed on a table or workbench, allowing students to conduct experiments easily.
• Brand: Jaysee is well-known for producing high-quality electronic instruments, ensuring reliability and superior performance.

Features:

• Accurate Voltage Measurement: The voltmeter delivers precise voltage measurements across its multiple ranges, allowing students to obtain accurate data for their experiments and learning activities.
• User-Friendly Interface: With its digital display and intuitive controls, the voltmeter is easy for students to operate, helping them gain practical skills in measuring voltage accurately.
• Sturdy Desk Stand: The included desk stand provides a stable base for the voltmeter, ensuring it remains securely in place during student experiments and demonstrations.
• Versatile Applications: The voltmeter is suitable for various applications in educational settings, including physics experiments, electrical circuit analysis, and practical learning activities.
• Durable Construction: Jaysee is renowned for producing instruments with durable and reliable designs, ensuring that the voltmeter can withstand frequent use by students while maintaining its performance over time.

Upgrade your educational laboratory with the Jaysee Multi-Range Digital Desk Stand Voltmeter, giving students a reliable tool for their voltage measurement experiments and learning endeavours. Order now and enhance their scientific exploration and understanding

An ohm meter is a type of electrical meter that measures electrical resistance in ohms. Resistance is a measure of how difficult it is for electric current to flow through a component or circuit. Resistance is usually represented by the symbol "R" and is measured in ohms (Ω).

Ohm meters are commonly used in electrical and electronic engineering to measure the resistance of various components such as resistors, capacitors, and diodes. They can also be used to check for continuity between different points in a circuit and to measure the resistance of wires and cables.

When using an ohm meter, it is important to take certain precautions to avoid damaging the component being measured or the meter itself. For example, the circuit being measured should be turned off and disconnected from any power source to avoid the risk of electric shock. The meter's probes should be touched to the correct points in the circuit, and the correct range should be selected on the meter to ensure an accurate measurement.

Overall, ohm meters are essential tools for anyone working with electrical and electronic systems and are widely used in a variety of industries, including automotive, aerospace, and telecommunications

The Solar Irradiance Meter by Jaysee is a high-quality instrument for measuring solar irradiance levels. Its accuracy and reliability make it an essential tool for solar energy professionals and enthusiasts.

Key Features:

• Solar Irradiance Measurement: Measures solar irradiance levels in units of milliwatts per square centimetre (mW/cm2).
• Wide Range: Capable of reading up to 120 mW/cm2, allowing for precise measurement even in high-intensity sunlight.
• Brand: Jaysee is a trusted brand known for its superior electronic instruments, ensuring quality and performance.

The Solar Irradiance Meter provides accurate readings of solar irradiance, enabling users to assess the intensity of solar radiation. This information is crucial for optimizing solar panel efficiency, determining the ideal placement of solar installations, and evaluating solar energy potential.

With its user-friendly design and durable construction, the Jaysee Solar Irradiance Meter is suitable for both indoor and outdoor use. Whether you are involved in solar energy research, installation, or maintenance, this meter offers reliable measurements to support your work.

Choose the Jaysee Solar Irradiance Meter to enhance your solar energy projects. Experience accurate measurements and dependable performance. O

An ohmmeter is a type of electrical meter that measures electrical resistance in ohms. Resistance is a measure of how difficult it is for electric current to flow through a component or circuit. Resistance is usually represented by the symbol "R" and is measured in ohms (Ω).

Ohmmeters are commonly used in electrical and electronic engineering to measure the resistance of various components such as resistors, capacitors, and diodes. They can also be used to check for continuity between different points in a circuit and to measure the resistance of wires and cables.

When using an ohmmeter, it is important to take certain precautions to avoid damaging the component being measured or the meter itself. For example, the circuit being measured should be turned off and disconnected from any power source to avoid the risk of electric shock. The meter's probes should be touched to the correct points in the circuit, and the correct range should be selected on the meter to ensure an accurate measurement.

Overall, ohmmeters are essential tools for anyone working with electrical and electronic systems and are widely used in a variety of industries, including automotive, aerospace, and telecommunications.

The PM-SHRI Yojana for Science Kit is a scheme launched by the Government of India to promote scientific education and innovation among school children. Under this scheme, school students from 6th to 10th grades are provided with a science kit that includes various tools and instruments to perform experiments and learn practical applications of science.

The kit includes components such as a telescope, microscope, prism, lens, and other scientific tools. The aim of this scheme is to provide students with hands-on experience in science and encourage them to pursue careers in scientific fields.

In addition to providing the science kit, the scheme also includes training programs for teachers and students. The program aims to improve the quality of science education in schools and to develop a scientific temperament among students.

To avail of the benefits of this scheme, schools need to register online through the official website of the PM-SHRI Yojana for Science Kit. The scheme is available to both government and private schools. Eligible schools will receive the kit free of cost, and the scheme is implemented on a first-come, first-served basis.

• The Faraday’s Law Apparatus is a scientific tool that is designed to demonstrate electromagnetic induction.
• It features strong Alnico magnets that produce a magnetic field, a built-in galvanometer that measures the electric current, and a durable MR87 stand made of high-quality materials.
• This apparatus is widely used in physics labs to teach students about Faraday’s law of electromagnetic induction.

In a physics lab, a Battery Eliminator is a device that provides a stable source of electrical power without relying on batteries. It serves as a power supply that can be adjusted to deliver a specific voltage and current, allowing students to conduct experiments and power electronic devices consistently. This eliminates the need for constantly replacing batteries and ensures reliable power for various experiments and demonstrations in the lab setting. By using a battery eliminator, students can focus on their experiments without interruptions caused by fluctuations in power supply or the need for battery replacements.

When explaining the use of a battery eliminator to students, it’s important to emphasize its role in providing a continuous and controlled electrical power source for their experiments. Highlighting its ability to mimic the function of batteries while offering a more consistent power supply can help students better understand its practical significance in a physics lab setting. By using a battery eliminator, students can conduct experiments with greater precision and reliability, ultimately enhancing their learning experience and the accuracy of their results.

Moreover, it’s essential to demonstrate how to appropriately adjust the voltage and current settings on the battery eliminator to meet the specific requirements of different experiments. This practical knowledge equips students with the skills to utilize the device effectively, ensuring safety and optimal performance during their lab work. Understanding the purpose and operation of a battery eliminator empowers students to conduct experiments with confidence and provides them with valuable hands-on experience in working with electrical power sources

In a physics lab, a Delux Battery Eliminator is a device that provides a stable source of electrical power without relying on batteries. It serves as a power supply that can be adjusted to deliver a specific voltage and current, allowing students to conduct experiments and power electronic devices consistently. This eliminates the need for constantly replacing batteries and ensures reliable power for various experiments and demonstrations in the lab setting. By using a battery eliminator, students can focus on their experiments without interruptions caused by fluctuations in power supply or the need for battery replacements.

When explaining the use of a battery eliminator to students, it’s important to emphasize its role in providing a continuous and controlled electrical power source for their experiments. Highlighting its ability to mimic the function of batteries while offering a more consistent power supply can help students better understand its practical significance in a physics lab setting. By using a battery eliminator, students can conduct experiments with greater precision and reliability, ultimately enhancing their learning experience and the accuracy of their results.

Moreover, it’s essential to demonstrate how to appropriately adjust the voltage and current settings on the battery eliminator to meet the specific requirements of different experiments. This practical knowledge equips students with the skills to utilize the device effectively, ensuring safety and optimal performance during their lab work. Understanding the purpose and operation of a battery eliminator empowers students to conduct experiments with confidence and provides them with valuable hands-on experience in working with electrical power sources.

In a physics lab, analytical weights are essential precision tools used in measurements and experiments. These weights are specifically designed for use in analytical balances, which are sensitive instruments capable of measuring mass with a high degree of precision. In the context of a physics lab, analytical weights play a crucial role in conducting experiments that require precise measurements. These experiments may include determining the mass of objects, conducting gravity experiments, or calibrating various instruments. Utilizing analytical weights is paramount as it ensures that the measurements taken in the lab are as accurate as possible, ultimately leading to reliable and precise scientific results.

The use of analytical weights in a physics lab is indispensable for maintaining accuracy and consistency in scientific experiments. By employing these precision weights, researchers and scientists can minimize the margin of error in their measurements, ensuring that their findings and observations are reliable and reproducible. Moreover, analytical weights contribute to the overall quality and integrity of scientific research by providing a means to standardize measurements, thereby enhancing the precision and validity of experimental data. In essence, the meticulous use of analytical weights in a physics lab is fundamental to the advancement of scientific knowledge and the development of robust theories and scientific models.

The Jaysee Sliding Rheostat is a high-quality instrument designed to control electrical resistance precisely. Its durable construction and versatile features make it an excellent choice for various applications.

Key Specifications:

• Diameter: 5.6cm
• Length: 8″
• Brand: Jaysee, known for superior electronic instruments

Features:

• Adjustable Resistance: The sliding rheostat allows for precise and smooth adjustment of electrical resistance.
• Quality Materials: The instrument has high-quality components to ensure reliable and accurate performance.
• Wire Options: Two wire options are available – Eureka Wire and Nichrome Wire, providing flexibility in resistance properties.
• Aluminum Feet: The rheostat can have aluminium feet for enhanced stability—the additional cost of 50Rs.

The Jaysee Sliding Rheostat offers precise resistance control, durability, and versatile wire options. It suits various applications, including laboratory experiments, educational demonstrations, and electrical engineering projects. With its focus on quality and user-friendly design, this rheostat is a valuable tool for professionals and enthusiasts.

Choose the Jaysee Sliding Rheostat for superior performance and reliable resistance control. Order now and experience its versatility and durability firsthand!

An LDR characteristics apparatus is a laboratory device used to investigate the relationship between light intensity and the resistance of an LDR (Light Dependent Resistor). It typically consists of the following components:

1. DC Regulated Power Supply: This provides a stable voltage source to power the LDR circuit.

2. LDR: The LDR is the heart of the apparatus and its resistance changes in response to light intensity.

3. Light Source: A light source, such as a lamp or LED, is used to illuminate the LDR.

4. Voltmeter and Ammeter: These instruments measure the voltage and current flowing through the LDR circuit.

5. Connecting Wires and Terminals: These connect the various components of the apparatus.

6. Mounting Panel: The LDR and light source are typically mounted on a panel for stability and ease of use.

The LDR characteristics apparatus is used to conduct experiments that demonstrate the following characteristics of LDRs:

1. Resistance vs. Light Intensity: An LDR’s resistance decreases as light intensity increases. This relationship can be plotted as a graph.

2. Dark Resistance and Saturated Resistance: The dark resistance of an LDR is its resistance when there is no light present, while saturated resistance is its resistance when exposed to a very bright light.

3. Response Time: The response time of an LDR is the time it takes for its resistance to change from one value to another when the light intensity changes.

4. Wavelength Sensitivity: The resistance of an LDR varies depending on the wavelength of light it is exposed to.

5. Temperature Sensitivity: The resistance of an LDR is also affected by temperature.

These characteristics are essential for understanding the behaviour of LDRs and using them effectively in various applications.

• High-quality Sliding Rheostat by Jaysee
• Diameter: 5.6cm, Length: 12″
• Adjustable resistance for precise control
• Two wire options are available: Eureka Wire and Nichrome Wire

The Jaysee Sliding Rheostat is a high-quality instrument designed to control electrical resistance precisely. Its durable construction and versatile features make it an excellent choice for various applications.

Key Specifications:

• Diameter: 5.6cm
• Length: 6″
• Brand: Jaysee, known for superior electronic instruments

Features:

• Adjustable Resistance: The sliding rheostat allows for precise and smooth adjustment of electrical resistance.
• Quality Materials: The instrument has high-quality components to ensure reliable and accurate performance.
• Wire Options: Two wire options are available – Eureka Wire and Nichrome Wire, providing flexibility in resistance properties.
• Aluminum Feet: The rheostat can have aluminium feet for enhanced stability—the additional cost of 50Rs.

The Jaysee Sliding Rheostat offers precise resistance control, durability, and versatile wire options. It suits various applications, including laboratory experiments, educational demonstrations, and electrical engineering projects. With its focus on quality and user-friendly design, this rheostat is a valuable tool for professionals and enthusiasts.

Choose the Jaysee Sliding Rheostat for superior performance and reliable resistance control. Order now and experience its versatility and durability firsthand!

MO65 Analog Panel Meter offers a variety of Ranges of Voltmeter, Ammeter & Galvanometer. Some are listed below.

Range Ammeter

Single Range – 250uA, 300uA, 500uA, 1mA, 5mA, 10mA, 50mA, 100mA, 300mA, 500mA, 1A,3A, 5A, 10A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range Voltmeter

Single Range – 100mV, 150mV, 250mV, 500mV, 1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 3V/15V/30V

Range Galvanometer

Single Range – 30-0-30 G, 50-0-50 G, 35-0-35 G

MR66 Moving Coil Meter offers a variety of Ranges of Voltmeter, Ammeter & Galvanometer. Some are listed below.

Range Ammeter

Single Range – 250uA, 300uA, 500uA, 1mA, 5mA, 10mA, 50mA, 100mA, 300mA, 500mA, 1A,3A, 5A, 10A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range Voltmeter

Single Range – 100mV, 150mV, 250mV, 500mV, 1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 3V/15V/30V

Range Galvanometer

Single Range – 30-0-30 G, 50-0-50 G, 35-0-35 G

The Samtech Solar Cell Characteristics Apparatus is a comprehensive Apparatus designed to study and analyze the characteristics of solar cells. With its advanced features and precise measurements, this apparatus is essential for research, education, and practical applications in the field of solar energy.

Key Specifications:

– Includes a voltmeter for accurate voltage measurements
– Solar panel with a voltage output of 5V and a current output of 500mA
– Equipped with a resistive load for simulating real-world conditions

Features:

1. Solar Cell Analysis: The apparatus allows you to investigate and understand the behaviour of solar cells under different conditions. You can analyze their voltage-current (V-I) characteristics, power output, and efficiency.

2. Accurate Measurements: The voltmeter provides precise voltage readings, ensuring accurate data collection during experiments and analysis.

3. Solar Panel Performance: The included solar panel generates a stable 5V output with a current of 500mA. This ensures a consistent and reliable power supply for your experiments.

4. Resistive Load Simulation: The resistive load allows you to simulate real-world conditions and study the performance of solar cells under various loads. This helps in evaluating their efficiency and performance in practical applications.

5. Versatile and Educational: The apparatus suits educational institutions, research laboratories, and solar energy enthusiasts. It provides a hands-on learning experience, enabling students and researchers to explore the principles and characteristics of solar cells.

6. Easy to Use: The apparatus is user-friendly, with clear instructions and intuitive controls. It allows for quick and convenient setup, ensuring smooth experimentation and analysis.

Unlock the potential of solar energy with the Solar Cell Characteristics Apparatus. Gain valuable insights into solar cell behaviour, performance, and efficiency. Order now and empower your solar energy studies and research!

Introducing the Jaysee IC Regulated Battery Eliminator 1.5-12V 2A, a reliable and efficient power supply solution for all your electronic needs. With Jaysee’s commitment to quality and innovation, this battery eliminator delivers consistent voltage output, eliminating the hassle of battery replacements and ensuring uninterrupted power whenever needed.

With an input of 220V AC and 12 selectable Voltage steps, the Jaysee Regulated Battery Eliminator provides a wide range of voltage options, ranging from 1.5V to 12V. This versatility allows you to power various electronic devices and circuits, making it an ideal choice for hobbyists, students, and professionals.

Say goodbye to the inconvenience of batteries running out. The Jaysee Regulated Battery Eliminator offers a stable and reliable power source, ensuring consistent performance for your electronic equipment. Whether powering small electronics, DIY projects, or other electrical devices, this eliminator provides the convenience and peace of mind you deserve.

Operating the Jaysee IC Regulated Battery Eliminator is a breeze. Its user-friendly design allows for easy voltage adjustment, making selecting the desired voltage step for your specific requirements simple. Its compact and portable design adds to its convenience, allowing you to take it with you wherever you go.

Upgrade to the Jaysee IC Regulated Battery Eliminator 1.5-12V 2A and experience the reliability and convenience of uninterrupted power for all your electronic devices. Order now and embrace the freedom of a consistent power supply without needing batteries. Say hello to hassle-free operation with Jaysee!

• Working model of Water turbine
• Suitable for School Kids
• Heavy QualityThe water turbine model shows the conversion of mechanical energy into electrical energy by using it as water. Turbine to drive a dynamo for producing electricity. The plastic impeller is housed in a cast metal casing with a clear transparent front that allows viewing of its functioning. Inlet and outlet tubes, directly connected to a dynamo. Fitted on the base provided with LED indicating.

Electric generators are devices that convert mechanical energy into electrical energy. They operate on the principle of electromagnetic induction, using a rotor and stator to produce electricity. Commonly used for backup power, they come in various sizes and types, including portable, industrial, and renewable energy generators, serving homes and businesses.

Electric generators are devices that convert mechanical energy into electrical energy. They operate on the principle of electromagnetic induction, using a rotor and stator to produce electricity. Commonly used for backup power, they come in various sizes and types, including portable, industrial, and renewable energy generators, serving homes and businesses.

Range of DC Moving Coil Ammeter

Single Range – 100uA, 250uA, 500uA, 100mA, 250mA, 500mA, 1A, 2A, 3A, 5A, 10A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range of DC Moving Coil Voltmeter

Single Range –1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 1V/5V/15V

Range of DC Moving Coil Galvanometer

Single Range – 30-0-30 G, 50-0-50 G,

Range Ammeter

Single Range – 250uA, 300uA, 500uA, 1mA, 5mA, 10mA, 50mA, 100mA, 300mA, 500mA, 1A,3A, 5A, 10A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range Voltmeter

Single Range – 100mV, 150mV, 250mV, 500mV, 1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 3V/15V/30V

Range Galvanometer

Single Range – 30-0-30 G, 50-0-50 G, 35-0-35 G

Range Ammeter

Single Range – 250uA, 300uA, 500uA, 1mA, 5mA, 10mA, 50mA, 100mA, 300mA, 500mA, 1A,3A, 5A, 10A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range Voltmeter

Single Range – 100mV, 150mV, 250mV, 500mV, 1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 3V/15V/30V

Range Galvanometer

Single Range – 30-0-30 G, 50-0-50 G, 35-0-35 G

Range Ammeter

Single Range – 100uA, 250uA, 500uA, 100mA, 250mA, 500mA, 1A,3A, 5A, 10A,20A,25A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range Voltmeter

Single Range –1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 3V/15V/30V

Range Galvanometer

Single Range – 30-0-30 G, 50-0-50 G, 35-0-35 G

Ranges Available for MR100 Desk Stand Meter

Range Ammeter

Single Range – 250uA, 300uA, 500uA, 1mA, 5mA, 10mA, 50mA, 100mA, 300mA, 500mA, 1A,3A, 5A, 10A

Dual Range – 1A/5A, 2.5A/5A, 500mA/1A

Triple Range – 50mA/500mA/5A

Range Voltmeter

Single Range – 100mV, 150mV, 250mV, 500mV, 1V, 2V, 3V, 5V, 10V, 15V, 20V, 25V, 100V, 150V, 300V

Dual Range – 1V/5V, 2.5V/5V

Triple Range – 3V/15V/30V

Range Galvanometer

Single Range – 30-0-30 G, 50-0-50 G, 35-0-35 G

• The steam engine model with a boiler is a working model that demonstrates the operation of a commercial steam engine.
• It features an extra-large horizontal boiler with a whistle, safety valve, and steam gauge.
• The brass boiler is mounted on a steel housing with a chimney and has an inspection window to view the water level.
• The model comes with a sturdy metal base for stability during demonstrations.