Digital Insulation Resistance Tester, Megohmmeter



Product Introduction

The BIS1101 digital megohmmeter is suitable for insulation testing in the maintenance, testing, and calibration of various electrical equipment. It features a 31/2 LCD large-screen digital display with high resolution and convenient reading.



The safety performance of this instrument complies with the international standard IEC61010-1:2001.

This instrument implements the standard Q/WHBY 003-2002.

Product Advantages

◆ Four rated insulation test voltages, strong load capacity.

◆ Easy operation, portable, accurate, reliable, and stable.

◆ Low power consumption, powered by 12V/1.8AH lithium battery, long usage time. (Or AC220V power supply.)

◆ Low battery voltage is indicated by the undervoltage symbol “   ”.

◆ Shockproof, dustproof, and moisture-proof structure, suitable for harsh working environments. 

◆ Complete protection functions, able to withstand short circuits and residual voltage impact from tested electrical appliances.

Product Parameters




◆  Insulation resistance:  ≥50M  (1000V)(Customizable)

◆  Withstand voltage:  AC  3kV  50Hz  1min

◆  Operating temperature and humidity:  －10℃ ～ +50℃    ＜85%RH

◆  Power supply: DC12V lithium battery

◆  Power consumption:  ≤150mA；

◆  Dimensions:  260mm(L)×180mm(W)×100mm(D)

◆  Weight:  ≈1kg