REK RK9930 510m Ohm 6V 5 Inch TFT LCD Electric Tools RS232C RS484 USB High Precision Digital Earth Ground Resistance Tester
USD 2287.30USD 2599.20
REK RK9930 510m Ohm 6V 5 Inch TFT LCD Electric Tools RS232C RS484 USB High Precision Digital Earth Ground Resistance Tester