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Shenzhen Graigar Technology Co., Ltd

[Province: Guangdong ]

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Electrical Measuring Instrument 4 Terminal Multimeter Tester / Earth Ground Resistance and Soil Resi

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4 pole earth resistance measurement 0 to 209.9kΩ with min. resolution 0.001Ω
Auto ranging soil resistivity measurement 0 to 1999kΩm
Series interference voltage Ust(AC only) 0~50.9Vrms
Measures frequency 400~500Hz
Measureing Voltage Um optional/auto-selected 10Vrms 94Hz, 105Hz, 111Hz, 128Hz
Test current maximum 80mA
Advance filtering method based on FFT(fast fourier transform) reduces noise interference
Compensation for residual resistance Rk
Data Memory 1000 sets
Conforms to CATIV 150V, CATIII 300V

Edited by Johnny

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Shenzhen Graigar Technology Co., Ltd

Xinfu Building,Center Road,Shajing Street, Shenzhen, Guangdong, China (Mainland)

Model No.:	DY4300B
Place of Origin:	Zhejiang

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