Klein Tools Non-Contact Voltag...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$112.77
$60.43
Klein Tools NCVT-4IR Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer

Klein Tools Non-Contact Voltage Tester with Infrared Thermometer 12-1000V AC CAT IV Professional HVAC Tool

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Model: NCVT-4IR
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$112.77
$60.43
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Klein Tools Non-Contact Voltage Tester with Infrared Thermometer 12-1000V AC CAT IV Professional HVAC Tool

Professional dual-function testing tool for HVAC and electrical applications

The Klein Tools Non-Contact Voltage Tester with Infrared Thermometer combines essential testing capabilities in one compact, professional-grade instrument. Designed specifically for HVAC applications, this CAT IV 1000V rated tool provides non-contact voltage detection from 12-1000V AC with integrated IR thermometer functionality. The lightweight design with pocket clip and IP54 ingress protection ensures reliable performance in demanding field conditions.

Professional Features & Benefits

  • 12-1000V AC Detection Range: Safely identifies voltage presence in cables, cords, circuit breakers, switches, outlets and wires without direct contact
  • Integrated IR Thermometer: 4:1 distance-to-spot ratio thermometer measures -22 to 482�F (-30 to 250�C) with convenient laser pointer targeting
  • CAT IV 1000V Safety Rating: Professional-grade safety certification for use in high-voltage electrical environments and installations
  • IP54 Ingress Protection: Dust and water resistance with screw-thread battery cap and O-ring seal for reliable field operation
  • Backlit LCD Display: Clear readings with 0.1-degree resolution and visual/audible voltage indicators for enhanced visibility
  • Extended Battery Life: Auto power-off feature provides average 134-hour operation with 2 x AAA batteries
  • 6.6' Drop Protection: Rugged construction withstands jobsite conditions while maintaining compact 2.00 oz weight

Technical Specifications

  • Batteries: 2 x AAA
  • Battery Life: Average - 134 hr; Continuous IR - 64 hr
  • Department: Electrical
  • Drop Protection: 6.6' (2 m)
  • Frequency: 50 - 500 Hz
  • Ingress Protection: IP54
  • Item Depth: 6.2600 in
  • Item Height: 1.2100 in
  • Item Weight: 0.1120 lbs
  • Item Width: 1.0800 in
  • Overall Height: 1.19" (3 cm)
  • Overall Length: 6.25" (15.9 cm)
  • Overall Width: 1.25" (3.2 cm)
  • Product Details: Non-Contact
  • Product Group: Test & Measurement
  • Product Subgroup: Electrical Testers
  • Product Type: Non-Contact
  • Product Voltage: 12 - 1000V AC
  • Standard: CAT IV 1000V
  • Weight: 2.00 oz (57.00 g)

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • HVAC System Troubleshooting and Maintenance
  • Electrical Panel and Circuit Testing
  • Commercial Building Maintenance
  • Industrial Equipment Diagnostics
  • Security and Communications System Installation
  • Environmental Control System Service
  • Irrigation System Electrical Testing

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability with CAT IV 1000V safety certification and IP54 ingress protection. The rugged construction with 6.6' drop protection and extended 134-hour battery life ensures dependable performance in demanding field conditions, backed by Klein Tools' commitment to professional electrical testing equipment.

Manufacturer Resources

Product Specs

Batteries:
2 x AAA
Battery Life:
Average - 134 hr; Continuous IR - 64 hr
Drop Protection:
6.6' (2 m)
Frequency:
50 - 500 Hz
Ingress Protection:
IP54
Item Depth:
6.2600 in
Item Height:
1.2100 in
Item Weight:
0.1120 lbs
Item Width:
1.0800 in
Overall Height:
1.19" (3 cm)
Overall Length:
6.25" (15.9 cm)
Overall Width:
1.25" (3.2 cm)
Standard:
CAT IV 1000V
Department:
Electrical
Product Group:
Test & Measurement
Product Subgroup:
Electrical Testers
Product Type:
Non-Contact
Product Voltage:
12 - 1000V AC
Product Details:
Non-Contact
Product Weight:
2.00 oz (57.00 g)

Klein Tools NCVT-4IR – Frequently Asked Questions

How fast can I get the Klein Tools NCVT-4IR delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools NCVT-4IR come with a warranty?
Absolutely. The Klein Tools NCVT-4IR is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools NCVT-4IR?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools NCVT-4IR from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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