Description
Klein
Klein A-NCVT-4IR Non-Contact Voltage Tester with Infrared Thermometer
Part No: A-NCVT-4IR | Barcode: 92644690617
The Klein A-NCVT-4IR combines a non-contact voltage tester with a laser infrared thermometer in one pen. It detects 12-1000V AC in cables, outlets and switches, and reads surface temperature from -30 to 250°C with a 4:1 distance-to-spot ratio and class-2 laser targeting. IP54-rated against dust and water, it’s a natural fit for HVAC and electrical diagnostics where you check both voltage and heat.
12-1000V AC
IR Thermometer -30 to 250°C
Laser Targeting
4:1 Spot Ratio
IP54
2 x AAA
Tests
Live AC Circuits
Surface Temperature
Hot Terminals
Motors & Bearings
HVAC Equipment
Key Features & Benefits
- Voltage + temperature in one — checks for live AC and spot-reads surface temperature without swapping tools.
- Laser infrared thermometer — class-2 laser and 4:1 ratio pinpoint hot terminals, motors and bearings from a distance.
- Non-contact voltage detection — confirms live circuits in wires, outlets and switches without contact.
- IP54 protection — sealed against dust and water for tough field conditions.
- Auto shut-off — extends AAA battery life during a long day of spot checks.
When to Use This Tester
Choose the A-NCVT-4IR for HVAC and electrical diagnostics where you check both voltage and temperature — hunting hot connections, overloaded terminals and failing motors. It suits HVAC techs and electricians. Use the IR thermometer for surface spot checks; always isolate and prove dead with a contact tester before touching conductors. For voltage-only testing with a flashlight, the A-NCVT-3P is the simpler choice.
Product Specifications
| Part No. | Voltage Range | Extra Feature | Rating |
|---|---|---|---|
| A-NCVT-3P | 12-1000V AC | Dual range + flashlight | CAT IV 1000V |
| A-NCVT-4IR ★ | 12-1000V AC | Infrared thermometer | IP54 |
★ You are viewing the highlighted variant. Other sizes/variants in this series are also available.
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