General Tools & Instruments HVAC DMM KitThis kit is ideal for HVACR professionals who routinely measure electrical current, combining two valuable meters with essential accessories. The rugged TRMS multimeter with NCV detection (DMM570) offers 19 functions over 48 ranges. The auto ranging AC/DC true RMS 400 amp clamp meter (DAMP68) offers 11 functions over 34 ranges and enables temperature measurement via the included K-type thermocouple probe.

General Tools & Instruments