The HVAC DMM Kit (KHVP57068) includes General’s Rugged TRMS Multimeter with NCV Detection (DMM570) and Auto Ranging AC/DC TRMS 400 Amp Clamp Meter (DAMP68). The DMM570 offers 19 functions over 48 ranges. It measures AC/DC voltage and current, resistance, capacitance, frequency and duty cycle, and checks for continuity and diode integrity. It can operate in auto or manual ranging mode and is drop-resistant to a height of 6 ft. (1.8m). Its built-in non-contact voltage (NCV) detector provides a safe way to check whether a line, cable or AC outlet is energized. The instrument also measures temperature (from -58° to 1112°F / -50° to 600°C) via the included K-type stem thermocouple probe. DMM570 readings are displayed on a backlit 3¾-digit (6,600 count) LCD with two digital readouts, as well as a fast-response analog bar graph.
The DAMP68 offers 11 functions over 34 ranges. It measures AC/DC voltage and current, resistance, capacitance and frequency, and can check continuity and diode integrity. The DAMP68’s clamp jaw has a 1.48 in. (37.5mm) opening. It can operate in auto or manual ranging mode and has a rugged rubber housing. The DAMP68 also measures temperature from -40° to 752°F (-40° to 400°C) via the included K-type bead thermocouple probe. All readings are displayed on a backlit 3¾-digit (4,000 count) LCD with two digital readouts and a fast-response analog bar graph. The included accessories for the HVAC DMM Kit (KHVP57068) are: a pipe wrap thermocouple, a K-type stem thermocouple probe, a K-type bead thermocouple probe, an adaptor for thermocouples with spade lugs, a pair of CAT III 1000V rated test leads with alligator clips, a pair of CAT III 600V rated test leads with hard points, and a magnetic meter hanging strap.