NCVT-4IR voltage tester designed specifically for HVAC applications

Non-contact voltage tester provides non-contact determination of AC voltage in cables， cords， circuit breakers， switches， outlets and wires and AC voltage in security， entertainment， communications， environmental control and irrigation systems

Detects AC voltage from 12V to 1，000V with visual and audible indicators

4:1 distance-to-spot ratio IR thermometer with user selectable degrees Fahrenheit or degrees Celsius from minus 22 degrees F to 482 degrees F (minus 30 degrees C to 250 degrees C)

Convenient laser pointer to target measurement area for temperature measurement

Backlit LCD display with 0.1-degree resolution

Auto power-off conserves and extends battery life

Screw-thread battery cap with O-ring ensures dust and water resistance

Lightweight， compact tool with pocket clip provides easy storage and quick access

ET250 voltage tester automatically selects voltage or continuity; automatically powers on when any measurement is attempted

Backlit LCD display

CAT IV 600V modern solid-state design for safety

Tests GFCI protected circuits

Uses standard replaceable multimeter test leads

Features built-in test lead holders on back of meter

Integrated flashlight