Joman Product Lineup

It is a detention voltmeter capable of measuring from AC80 to 500V.

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It is a detention voltmeter capable of measuring from AC80 to 500V.

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This is a detector that notifies gas leaks of natural gas, liquefied gas, and flammable gas with light and sound.

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This product is a halogen gas leak detector. It can detect halogen gases, including the reactivity of chlorine and fluorine. Applications include, for example, the following: A. Detection of ethylene oxide and ethanol gas in medical devices B. Detection of halon gas in fire suppression systems C. Detection of halon gas in air conditioning, refrigeration, and cooling systems D. Detection of halon gas in fire suppression systems E. Detection of halon gas in medical devices Note: Due to its reaction to high concentrations of carbon monoxide and others, it is not suitable for general indoor or work environment atmosphere detection and can only be used for detecting and locating leak sources (points).

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This product is a halogen gas detector with a charging function. It is suitable for detecting halogenated refrigerants containing chlorine and fluorine.

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This is an analog thermometer and hygrometer that allows you to easily see the temperature and humidity at a glance.

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This is a tweezers-type LED meter that can instantly identify the type of component.

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It is a portable LC meter.

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You can check the atmospheric pressure, temperature, and humidity at a glance.

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It can be measured by wrapping a spring around the pipe, making it suitable for measuring pipe temperature.

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This is a thermometer capable of measuring 2CH. Since the probe lengths are each 1 meter, it allows for simultaneous temperature measurements in different locations.

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It is a magnifying glass with a lighting function that can stand on its own.

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You can store the lens, allowing you to carry it without damaging it.

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It is a tape measure with a simple design.

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This is a thickness gauge equipped with 17 types of leaves of various thicknesses.

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This is a thickness gauge that comes with 32 types of leaves of various thicknesses.

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Equipped with a wide power measurement range, the measurement speed for voltage and current is up to 40kHz, with a maximum measurement resolution of 1mV/1mA. It offers a rich set of measurement functions and modes, as well as a standard RS-232C communication interface, allowing for flexible adaptation to various inspection and measurement conditions in the field.

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Equipped with a wide power measurement range, the measurement speed for voltage and current is up to 40kHz, with a maximum measurement resolution of 1mV/1mA. It offers a rich variety of measurement functions and modes, as well as a standard RS-232C communication interface, allowing for flexible adaptation to various inspection and measurement conditions in the field.

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The current can be adjusted up to 3.0A.

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The probe is a K-type thermocouple probe, capable of measuring temperatures up to 800 degrees.

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The probe is a K-type thermocouple probe, capable of measuring temperatures up to 800 degrees.

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The probe is a K-type thermocouple probe, capable of measuring temperatures up to 800 degrees.

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You can connect various types of terminals such as banana plugs, Y plugs, and wires. There are five color variations available.

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You can connect various types of terminals such as banana plugs, Y-lugs, and wires. There are five color variations available.

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You can connect various types of terminals such as banana plugs, Y plugs, and wires. There are five color variations available.

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You can connect various types of terminals such as banana plugs, Y-lugs, and wires. There are five color variations available.

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You can connect various types of terminals such as banana plugs, Y plugs, and wires. There are five color variations available.

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This is a banana plug that can be connected from the side (stacked). It will be delivered with a red and black insulating cover separated from the internal connection terminals.

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Each set includes 5 red covers and 5 black covers, as well as 10 internal mounting brackets. When delivered, the covers and mounting brackets are separated.

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Features: This is a portable multi-gas detector that can simultaneously and continuously detect four types of gases: O2, LEL (flammable gas), CO, and H2S. The concentration measurements of each gas are displayed on an LCD. This detector allows for the setting of low/high concentration alarm settings and STEL/TWA alarm functions. If the pre-set alarm settings are exceeded, it warns the user with audio, visual, and vibration alarms.

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Hardness can be measured by pressing three types of indenters against the material being tested. The corresponding materials for each type of indenter vary. Type A (truncated cone) is suitable for plastics and rubber, Type C (spherical) is for expanded polystyrene and sponge, and Type D (conical) is for hard rubber and flooring. The material being measured must be at least 6mm thick. It features a hold function and zero adjustment.

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Hardness can be measured by pressing three types of indenters against the material being tested. The corresponding materials for each indenter type vary. Type A (truncated cone) is suitable for plastics and rubber, Type C (spherical) is for expanded polystyrene and sponge, and Type D (conical) is for hard rubber and flooring. The measurement target must be at least 6mm thick. It features a hold function and zero adjustment.

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Hardness can be measured by pressing three types of indenters against the material being tested. The corresponding materials for each indenter type vary. Type A (truncated cone) is suitable for plastics and rubber, Type C (spherical) is for expanded polystyrene and sponge, and Type D (conical) is for hard rubber and flooring. The material being measured must be at least 6mm thick. There is a hold function and zero adjustment available.

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The safety level is CAT II 600V 2A, and it is a BNC cable with a length of 100cm.

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It is a simple design direct current panel meter.

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It is a simple design direct current panel meter.

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It is a simple design direct current panel meter.

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It is a direct current panel meter with a simple design.

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It is a simple design DC voltage panel meter.

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It is a simple design DC voltage panel meter.

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It is a simple design DC voltage panel meter.

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It is a simple design DC voltage panel meter.

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It is a simple design DC voltage panel meter.

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By connecting a resistor in parallel with the ammeter, you can expand the measurement range of the ammeter.

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You can expand the measurement range of the ammeter by connecting a resistor in parallel with it.

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