Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd.
Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd 20 Years in Instruments and Measurement Testers
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Low Battery Voltage Digital Earth Resistance Tester Indication 2 Pole And 3 Pole , YH 300
Quick Detail:
Digital and analog display
Two pole and three pole earth resistance test mode
Earth resistance by constant current inverter 800Hz Approx.3mA
Earth voltage by rectifier type 5k/v Approx. 40~500Hz
MAX/ MIN/ AVG/ REL FUNCTION
Data save function
Record 99 measurement values
Low battery voltage indication
Back light
Power:1.5V(AA)x6
WARRANTY: one year
Specifications
|
|
Range |
Precision |
|
Earth Ground Resistance |
10Ω |
±(1%rdg+3d) |
|
4000Ω |
±(4% rdg +4d) |
|
|
Earth Voltage |
AC50V(50/60HZ) |
±(2% rdg +4d) |
Packing and Accessories: