HVAC Clamp Meter Cat. No. CL320 with TRMS measurement technology measures AC current, NCVT, AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, continuity, and temperatureCat. No. IR07 Dual IR Probe and Thermometer measures temperature from -40 to 572 Degrees Fahrenheit (-40 to 300 Degrees Celsius); accurately measure surface temperature with Infrared Thermometer (DS ratio 8:1)Measure air vents and duct temperature using temperature probe with hands-free hanging hookCalculate differential temperature (T1-T2) for both IR and probe temperaturesCat. No. NCVT3P is dual-range and detects from 12 to 1000 V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applicationsDetects voltage with simultaneous visual and audible voltage indicatorsBright flashlight illuminates work area and may be used independent of voltage detection functionCAT IV 1000V rating provides expanded operation and protectionIncludes: (1) Cat. No. CL320 Auto-Ranging TRMS 400A HVAC clamp meter, (1) Cat. No. IR07 Dual IR and probe thermometer, (1) Cat. No. NCVT3P Dual range non-contact voltage tester with flashlight, (1) Set of test leads with CAT III/CAT IV safety caps, (1) Thermocouple, (7) AAA batteries, (1) Storage Pouch