Supporto personalizzato
OEM
Punto d'origine
Guangdong, China
Numero del Modello
ZT-JD09
Product name
digital earth resistance tester
Power Source
6VDC (4pcs 5# alkaline battery)
Working Temperature
-10 ° -55 ° C
LCD
4-digital LCD, 47mm (L) * 28.5mm (W)
Meter Size
275mm (L); 85mm (W); 56mm (H)
External Magnetic Field
<40A/m
Measurement Resistance Frequency
>1KHz
Measured Current Frequency
50/65Hz
Resistance Measurement Range
0.01-1000 Ω