Mastech MS5201 Digital Insulation Tester Diamond The sound is limited to

The sound is limited to a safe 82 dB level by the EPS system

with its 3 charging ports

BULK: These come in a cardboard box

the 2217-20 offers rugged over-molding for increased durability and grip

40μF/400μF/4000μF

Mastech MS5201 Digital Insulation Tester Diamond The sound is limited toMastech MS5201 Digital Insulation Tester MS5201 is a portable professional measuring instrument with large LCD. With sound and flash alarm, to protect the meter from the damage by operation improperly. Overload protection and low battery indication are provided as well. Features: Display: 2000 counts Continuity Buzzer: <50 Date Hold Low Battery Display LOCK: Constant Measuring Lock Overview: Max. Voltage Between Terminals And Earth Ground: 1000V DC or