The Amprobe AMB-25 Digital Insulation Resistance Tester with Dual Display is a rugged megohmmeter that is used for testing applications such as wires, cables, transformers, and motors. It features selectable DC voltages of 250 volts, 500 volts, and 1,000 volts. Also, the AMB-25 offers an insulation resistance up to 2,000 Megaohms.
This Amprobe digital megohmmeter includes a button lock for the Dielectric Absorption Ratio test. It can also check the resistance of motor winding up to 999 ohms. Plus, this AMB-25 tester includes an internal memory that can store up to nine readings.
The AMB-25 digital insulation resistance tester boasts a dual digital LCD display with analog bar. It uses six AA batteries and has a low-battery indication that avoids downtime during operation. As an extra feature, the Amprobe AMB-25 tester is rated with CAT III 1,000 V and pollution degree 2 electrical rating.