Megger BM80/2 Série Guide De L'utilisateur page 18

Specification
Fuse
Power Supply
Dimensions
Weight
Cleaning
**Relates to transient overvoltage likely to be found in fixed installation wiring.
17
Use only a 500 mA (F) 440 V 32 x 6 mm ceramic fuse of high
breaking capacity HBC 10 kA minimum. Glass fuses MUST
NOT be fitted
Six LR6 Alkaline Cells
Zinc carbon cells are not recommended
220 x 92 x 50 mm
625g
Wipe with a clean cloth dampened with soapy water or
Isopropyl Alcohol (IPA).