Joman Product Lineup

The JPSG9000 series is a programmable function/arbitrary waveform generator. It can output sine waves, square waves, triangular waves, pulse waves, and arbitrary waves. It features waveform modulation, frequency sweeping, VCO, measurement signal frequency, and programming functions. It can simultaneously display output signals, width, stages, duty cycle, and frequency.

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You can switch between peak mode, which records the upper limit value, and track mode, which measures the real-time upper limit value.

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You can switch between peak mode, which records the maximum value, and track mode, which measures the real-time maximum value.

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You can switch between peak mode, which records the maximum value, and track mode, which measures the real-time maximum value.

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Full-range overload protection feature, capable of true RMS measurement, built-in dual fuses.

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Full-range overload protection feature, capable of true RMS measurement, built-in dual fuses.

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In addition to the two variable outputs, there is also a fixed output of 5V/2A. It features an automatic switching function between CC and CV.

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It can continuously output at full load and comes with coarse and fine adjustment dials.

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It can provide continuous output at full load and comes with coarse and fine adjustment dials.

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This product has a wide range of voltage and current utilization, allowing it to replace multiple small power supplies with a single unit. It comes standard with an RS232 communication interface, supports the SCPI protocol, and facilitates remote control.

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This product has a wide range of voltage and current utilization, allowing it to replace multiple small power supplies with a single unit. It comes standard with an RS232 communication interface, supports the SCPI protocol, and facilitates remote control.

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This product has a wide range of voltage and current utilization, allowing it to replace multiple small power supplies with a single unit. It comes standard with an RS232 communication interface, supports the SCPI protocol, and facilitates remote control.

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This product has a wide range of voltage and current utilization, allowing it to replace multiple small power supplies with a single unit. It comes standard with an RS232 communication interface, supports the SCPI protocol, and facilitates remote control.

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This is a single-output switching DC power supply capable of outputting up to 32V, 10A, and 320W. It features pure output and excellent performance metrics, making it suitable for various testing needs. It can be used for product debugging and maintenance, quality control and testing, production automation testing, and experimental guidance.

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The maximum voltage is 80V, and the current is 20A for a wide-range single-output switching DC power supply. It is equipped with a 4.3-inch full-color LCD screen for clearer display. It can be widely used in laboratories, schools, production line testing, and other fields.

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This series is a cost-effective programmable DC electronic load. It has a resolution of 0.1mV and 0.1mA, and multiple protection features significantly enhance the reliability of the equipment. This series is equipped with an RS-232 communication interface and offers various testing functions and modes. It is also possible to equip other communication interfaces according to design and testing requirements, catering to the needs of various customers in education, scientific research, manufacturing, and more.

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This series is a cost-effective programmable DC electronic load. It has a resolution of 0.1mV and 0.1mA, significantly improving the reliability of the equipment with multiple protection features. The series is equipped with an RS-232 communication interface and offers various testing functions and modes. It is also possible to equip other communication interfaces according to design and testing requirements, catering to the needs of various customers in education, scientific research, manufacturing, and more.

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This product combines surface temperature measurement with real-time infrared imaging. Unlike conventional infrared thermometers, which require individual measurement of each component, infrared thermography eliminates this need, saving time. By connecting to a smartphone, potential issues can be clearly displayed on the phone, and the central measurement cursor allows for quick and accurate identification and measurement of the object's temperature.

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High-quality carbon steel depth gauge with excellent wear resistance and durability.

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The meter section uses plexiglass with high transparency and high wear resistance, allowing for the measurement of the inner diameter dimensions of parts.

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By understanding the estimated remaining battery life, you can reduce battery waste.

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Dial caliper anti-vibration

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You can cut the wire rope and use the holes at the tips of different types to crimp the clamp tube.

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This is a cable stripper that can handle thick insulation on wires.

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The tightening and cutting of cable ties (binding ties) can be done efficiently.

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Crimping pliers

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Crimping tool

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This is a dial-type variable resistor with higher accuracy than the standard DBR-06 series. The accuracy varies by range, with a maximum of 0.02%.

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This is a dial-type variable resistor that can be adjusted to finer increments of 0.001Ω, beyond the standard DBR-06 series. The accuracy varies by range.

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This is a dial-type variable capacitor that can be adjusted from a minimum of 0.1nF to a maximum of 100μF.

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Refractometer

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This is a carbon steel caliper equipped with a stopper and a vernier scale (0.02mm) function.

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The handle and level allow for immediate confirmation of whether the main body is level, and can measure the slope angle and gradient.

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This is a set of taper gauges that can measure gaps, hole diameters, grooves, and lengths.

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This hardness tester can measure not only flat materials but also cylindrical samples such as drawn materials and tubes, due to the cylindrical shape of the anvil.

• Other measurement, recording and measuring instruments

This hardness tester can measure not only flat materials but also cylindrical samples such as drawn materials and tubes, due to the cylindrical shape of the anvil.

• Other measurement, recording and measuring instruments

This hardness tester can measure not only flat materials but also cylindrical samples such as drawn materials and tubes, due to the cylindrical shape of the anvil.

• Other measurement, recording and measuring instruments

This hardness tester can measure not only flat materials but also cylindrical samples such as drawn materials and tubes, due to the cylindrical shape of the anvil.

• Other measurement, recording and measuring instruments

This hardness tester can measure not only flat materials but also cylindrical samples such as drawn materials and tubes, due to the cylindrical shape of the anvil.

• Other measurement, recording and measuring instruments

1080P, can be connected to a PC, takes photos/videos, supports TF card storage, 4.3-inch LED display.

• Optical Measuring Instruments

The zero-distance field of view allows for a clearer view.

• Optical Measuring Instruments

It is a portable microscope that can be easily started and used for children and learning purposes.

• Optical Measuring Instruments

It has a wide depth of field, sharp image quality, a wide field of view, a beautiful appearance, and easy operability.

• Optical Measuring Instruments

It can be used for the power supply of factory equipment, debugging, solar charging, and battery charging and discharging.

• Power Supplies

It can be used for power supply, debugging, solar charging, and battery charging and discharging of factory equipment.

• Power Supplies