Sanwa Insulation Resistance Tester DM1009S, Analog Resistance Tester 1000V AC 2000 Mega Ohms Megger Tester is a Brand of Insulation Tester LED Tube It lasts up to 25

It lasts up to 25

The secure locking mechanism keeps the outlets down when not in use

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It is made from durable plastic

Each spool brings strong performance where stability matters most

Sanwa Insulation Resistance Tester DM1009S, Analog Resistance Tester 1000V AC 2000 Mega Ohms Megger Tester is a Brand of Insulation Tester LED Tube It lasts up to 25Sanwa Insulation Resistance Tester DM1009S The Sanwa Insulation Resistance Tester DM1009S is an essential tool for electricians and professionals in the electrical trade. This analog resistance tester is specifically designed to check insulation resistance in electrical systems. With a testing voltage of up to 1000V AC, it ensures accurate results for different applications. Equipped to measure up to 2000 Mega Ohms, the Sanwa Insulation Resistance