AMPROBE AMB25 Digital Insulation Tester

Amprobe AMB-25 Digital insulation resistance tester is an affordable and rugged megohmmeter that is fast and easy to use. It offers the features you need for insulation test applications including wires, cables, and transformers.

This digital meter measures insulation resistance to help reduce shock hazards and downtime on electrical systems that include wires, cables, transformers, and electrical motors – often used in preventive maintenance applications. The tester has automatic range selection for increased safety and was designed for the use by electricians and electrical contractors.

unit measures insulation resistance from 0 to 1,000 megaohms using 250, 500, or 1,000V direct current (DC) test voltage. The internal memory holds up to nine test results. The tester is safety rated to European Standard (EN) 61010-1, Category III, 1,000V. The tester is powered by six AA batteries (included).

Features :

Selectable test voltages 250V, 500V and 1000V
Tests insulation of wires, cables, transformers and electrical motors
Button lock for Dielectric Absorption Ratio (DAR) Test
Sensitive ohmmeter for checking resistance of motor windings
Internal Memory stores up to 9 readings

What’s in the Box :

(1) Test leads
(1) Users manual
(1) Batteries(installed)