Joman Product Lineup

It is a compact digital voltmeter with waterproof functionality that can measure up to DC30V.

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It is a compact digital AC multimeter that can measure up to 500V and 100A.

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It is a compact digital AC multimeter that can measure up to 500V and 100A.

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It is a compact digital AC multimeter that can measure up to 500V and 100A.

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It is a compact digital AC multimeter that can measure up to 500V and 100A.

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It is a compact digital AC multimeter that can measure up to 500V and 100A.

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This is a meter that can measure voltage, current, power, and energy. The CT type can be passed through a wire, while the CT clamp type can attach a sensor from the side of the wire.

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This is a meter that can measure voltage, current, power, and electrical energy. The CT type is passed through the wire, while the CT clamp type allows the sensor to be attached from the side of the wire.

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This is a meter that supports various ranges. It has input terminals for positive and negative on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter that supports various ranges. It has positive and negative input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter that supports various ranges. It has positive and negative input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter compatible with various ranges. It has plus and minus input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter that supports various ranges. It has positive and negative input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter compatible with various ranges. It has input terminals for positive and negative on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter compatible with various ranges. It has positive and negative input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter that supports various ranges. It has plus and minus input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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This is a meter that supports various ranges. It has positive and negative input terminals on the back, and comes with screws, brackets, washers, and nuts for installation.

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A reasonable and compact size. It is an ammeter suitable for student experiments and simple measurements.

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A reasonable and compact size. It is an ammeter suitable for student experiments and simple measurements.

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It is a very small-sized thermometer. You can use it immediately after inserting the battery.

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It is a very compact size thermometer and hygrometer. It can be used immediately after inserting the battery.

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It is a very compact size thermometer and hygrometer. You can use it immediately after inserting the battery.

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It is a 2-channel digital oscilloscope with a frequency bandwidth of 100 MHz.

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It is a 2-channel digital oscilloscope with a frequency bandwidth of 100MHz or 150MHz.

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It is a 2-channel digital oscilloscope with a frequency bandwidth of 100MHz or 150MHz.

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Compact size Easy operation Ideal for school experiments.

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Compact size Easy operation Ideal for school experiments.

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This is a simple analog DC ammeter suitable for student experiments and exercises. It is compact and lightweight, making it easy to carry and not cumbersome.

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Compact size Easy operation Ideal for school experiments.

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Compact size Easy operation Ideal for school experiments.

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This is a simple analog DC voltmeter suitable for student experiments and exercises. Its compact and lightweight design makes it easy to carry and not cumbersome.

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Compact size Easy operation Ideal for school experiments.

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Compact size Easy operation Perfect for school experiments.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically emits light. It is a warning light that is useful for positioning and security.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically lights up. It is a warning light that is useful for positioning and security.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically emits light. It is a warning light that is convenient for positioning and security.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically emits light. It is a warning light that is convenient for positioning and security.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically emits light. It is a warning light that is convenient for positioning and security.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically emits light. It is a warning light that is useful for positioning and security.

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During the day, the light sensor detects light and does not emit light, while generating and charging power with the solar panel on the side of the product. At night, it automatically lights up. It is a warning light that is convenient for positioning and security.

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This product quickly, easily, and accurately measures humidity and temperature in the atmosphere.

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This is a digital oscilloscope that combines the operability of buttons and dials like an analog oscilloscope. With a high capture rate of 130,000 whm/s, it can capture waveforms with low occurrence frequency. It features a 3.7-inch color LCD and has a compact size that doesn't take up much space due to its vertical design.

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Models with two pointers allow the red pointer to hold the maximum value, making it possible to compare hardness, etc. By setting it on a dedicated stand (JLAC-J, JLD-J), the hardness tester can be fixed for measurement.

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Models with two pointers allow the red pointer to hold the maximum value, making it possible to compare hardness, etc. By setting it on a dedicated stand (JLAC-J, JLD-J), the hardness tester can be fixed for measurement.

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Models with two pointers allow the red pointer to hold the maximum value, making it possible to compare hardness, etc. By setting it on a dedicated stand (JLAC-J, JLD-J), the hardness tester can be fixed for measurement.

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