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IPDB › China Industry › Instruments & Meters

China, Chinese Tomzn Digital Multimeter (V-I-Hz) Three Phase Voltmeter¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

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Meter for Electricity Voltage Meter Digital Multimeter Voltmeter Three Phase Voltmeter

Zhejiang Tongzheng Electric Co., Ltd.

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Product Description VoltageDirect measurement:AC 100V,220V/380V or 500VCurrent:Direct measurement: AC 1A or 5AExternal current transformer: AC */1A or */5Frequency: 45~65Hz2.Accuracy: class 0.53.Sampling rate: 1.5 times/s4. input circuit power consumption: <0.5VA/phase5.Display resolution: voltage max. 0.1V, current max.0.001A, frequency 0.01Hz6.Auxiliary power supply: AC220V ±15%, 50/60Hz,<3VA7.Working environment: places which is free of gas corruption withtemperature:-10~50oC,humidity:<85%RH

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Instruments & Meters: Tomzn Digital Multimeter (V-I-Hz) Three Phase Voltmeter

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