Estone BM500A 1000V 1999M Digital Insulation Resistance Tester Meter Megohmmeter
100% brand new and high quality Digital Insulation Resistance Tester High-pressure warning light output Maximum Display : 1999 Insulation resistance measurement voltage : 250V, 500V, 1000V Insulation resistance measurement range : 0 ~ 2000MÉ Short circuit current: no less than 2mA Test accuracy : ± 5% ± 5 Data hold function Power supply : 6F22 , or 9V - 1 Dimensions : 138 - 69 - 31mm  Digital Insulation Resistance Testers MODEL: BM500A Testing Voltage: 250/500/1000 Resistance: 0~1999MÉ ±(5%+5) Auto Range: yes Data Hold: yes Load current: 2ma Low Battery Warning: yes LCD MAX. Count: 1999 User Manual Download: ftp://tools%40winddeal.net:[email protected]/D6309%20D6310.doc