Detail: Digital Earth Resistance Tester YH 300 Features Digitalandanalogdisplay Twopoleandthreepoleearthresistancetes tmode Earthresistancebyconstantcurrentinverter800HzApprox.3mA ....
Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd. is one of China' s main test instrument manufacturers. Specializing in professional test and measurement instruments, we boast a high-tech factory housing....
Detail: HIGH ACCURACY 50000 COUNTSc DMM YH1087 50000 counts measurement Auto/ Manual Range ACV and DCV measurements reach up to 1000V 0.01 resistance and 1V voltage resolution Voltage/ ....