BM80

The MEGGER® BM80/2 Series are multivoltage insulation and continuity testers offering advanced performance, specification and features, and simplicity of use. They have insulation test voltages from 50 V to 1000 V d.c., (500 V max. on BM81/2.) The comprehensive specification of BM80 is achieved using the latest electronic design and technology.

The analogue/digital LCD incorporates the benefits of electronic arc analogue indication with unambiguous digital readings. The analogue scale of BM80 helps to make rapid identification of insulation condition, and to monitor variable readings, and is complemented by the precision and simplicity of a digital display. All 3 instruments in the range are identical except that the BM81/2 has a maximum test voltage of 500 V and the BM82/2 has no continuity range.

In compliance with BS 7671, IEC 364, HD 384 and VDE 0413 Part 1 and 4, the 250 V, 500 V and 1000 V insulation ranges have a 1 mA test current at the minimum pass values specified. The BM80/2 and BM81/2 continuity ranges have a short circuit test current of approximately 205 mA in order to comply with the requirements of these documents. Also on the continuity ranges, is the facility to null the resistance of the test leads. BM80 enables direct readings of low resistance to be taken. A continuity buzzer is included on the second continuity range.