Klein Tools Non-Contact Voltage Tester with Laser Pointer - Dual Range 12-1000V AC, CAT IV Safety Rating

Klein Tools Non-Contact Voltage Tester with Laser Pointer - Dual Range 12-1000V AC, CAT IV Safety Rating

Professional dual-range voltage detection with integrated laser pointer for enhanced jobsite precision

The Klein Tools Non-Contact Voltage Tester delivers reliable AC voltage detection from 12 to 1000V with CAT IV 1000V safety rating for professional electrical applications. This compact tester features dual-range capability, switching between 12-1000V AC for low voltage systems like doorbells and environmental controls, and 70-1000V AC for electrical mains detection. Built with 9.8-foot drop protection and an integrated Class IIIa laser pointer, this lightweight tool provides simultaneous visual and audible voltage indicators with frequency-responsive beeping that increases as voltage levels rise.

Professional Features & Benefits

• Dual Range Detection (12-1000V AC): Versatile testing capability covers both low voltage systems and electrical mains with precision accuracy
• CAT IV 1000V Safety Rating: Professional-grade safety certification ensures reliable protection in demanding electrical environments
• Integrated Class IIIa Laser Pointer: High-strength red laser enables precise identification of objects and connections at distance on jobsites
• 9.8-Foot Drop Protection: Rugged construction withstands harsh working conditions and accidental drops for long-term reliability
• Simultaneous Visual & Audible Alerts: Frequency-responsive beeping and visual indicators provide clear voltage presence confirmation
• Auto Power-Off Function: Battery conservation technology extends operational life with 31-hour laser operation and 25-hour NCV testing
• Compact Design with Pocket Clip: Lightweight 0.093 lbs construction with convenient storage clip ensures quick access and portability

Technical Specifications

• Batteries: 2 x AAA
• Battery Life: Laser On - 31 hr; NCV On with Visual and Audible Alerts - 25 hr
• Department: Electrical
• Depth: 6.0000 in
• Drop Protection: 9.8' (3 m)
• Frequency: 50 to 500 Hz
• Height: 0.9580 in
• Material: Plastic and Electronic Assemblies
• Overall Height: 1.16" (2.9 cm)
• Overall Length: 6" (15.2 cm)
• Overall Width: 0.96" (2.4 cm)
• Pollution Degree: 2
• Product Details: Non-Contact Voltage Tester
• Product Group: Test & Measurement
• Product Subgroup: Electrical Testers
• Product Type: Non-Contact Voltage Tester
• Product Voltage: 12 to 1000 VAC
• Standard: CAT IV 1000V; Laser: Class IIIa, 630-670nm, Max Power <5mW
• Weight: 0.0930 lbs
• Width: 1.1520 in

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

• Residential electrical troubleshooting and maintenance
• Commercial facility electrical inspections
• Industrial electrical system diagnostics
• Low voltage system testing (doorbells, environmental controls, irrigation)
• Electrical panel and circuit breaker verification
• Security and communications system voltage detection
• Professional electrical contractor fieldwork

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability with CAT IV 1000V safety certification and rugged 9.8-foot drop protection construction. The intuitive interface design and extended battery life ensure consistent performance in demanding electrical applications, backed by Klein Tools' commitment to professional electrical tool excellence.