A high-angle studio shot of the Klein Tools NCVT5KIT electrical safety kit, featuring the NCVT-5A dual-range non-contact voltage tester with an integrated laser and the RT210 GFCI receptacle analyzer. Both professional diagnostic tools are shown in high-visibility orange and black industrial housings.
Product feature infographic for the NCVT-5A non-contact voltage tester highlighting its dual-range capabilities. Text callouts emphasize the 12 to 1000V AC and 70 to 1000V AC detection ranges, the bright integrated laser pointer, 3-meter drop protection, and the CAT IV 1000V industrial safety certification.
A product infographic for the Klein Tools RT210 GFCI outlet tester. The graphic specifies its ability to detect common wiring problems in standard and GFCI receptacles, verify the operation of ground fault protective devices, and operate on 110/125V AC 3-wire electrical outlets.
An angled studio shot of the NCVT-5A dual-range voltage tester pen. The image showcases the sleek polymer body, the red "NCV" and "Laser" mode buttons, the heavy-duty pocket clip, and the clear sensing tip containing the high-intensity visual voltage indicator.
The Klein Tools NCVT-5A voltage tester shown with its black screw-thread battery cap removed, illustrating the accessible compartment for two AAA batteries and the protective O-ring seal that provides IP67-rated dustproof and waterproof protection.
A perspective view of the RT210 GFCI receptacle tester focusing on the 3-prong North American plug. The image highlights the compact, ergonomic design and the high-contrast diagnostic legend printed on the face of the tool for rapid circuit analysis.
A direct front view of the RT210 outlet wiring analyzer. The interface includes a large black test button for verifying GFCI functionality and three LED indicator windows at the base used to identify open ground, open neutral, open hot, and reversed polarity faults.
Action shot showing a technician using the NCVT-5A non-contact voltage tester to verify power at a commercial electrical junction box. The integrated LED indicator is illuminated with a bright blue light, demonstrating the tool's effectiveness in residential or industrial troubleshooting.
The NCVT-5A being used to trace an overhead electrical run in a high-ceiling industrial environment. The bright red integrated laser pointer is projected onto a distant conduit, showcasing the tool's utility for identifying specific components or marking distances on the jobsite.
A professional application shot showing the RT210 GFCI tester plugged into a standard residential wall outlet. Two orange LEDs are illuminated on the device, providing a clear visual confirmation of a correctly wired electrical circuit.
Close-up action shot of the RT210 GFCI tester being used in a low-light environment. The glowing orange LED indicators are clearly visible, illustrating the tool's ability to provide reliable visual feedback in dark enclosures or poorly lit workspaces.
A comprehensive technical comparison chart for the Klein Tools non-contact voltage tester family. The table compares the NCVT-5A against the NCVT-1P, NCVT-2P, NCVT-3P, NCVT-4IR, and NCVT-6 models, detailing specifications such as laser integration, drop protection, and IP ratings.
Test & Measurement 2015 promotional how to video
A high-angle studio shot of the Klein Tools NCVT5KIT electrical safety kit, featuring the NCVT-5A dual-range non-contact voltage tester with an integrated laser and the RT210 GFCI receptacle analyzer. Both professional diagnostic tools are shown in high-visibility orange and black industrial housings.
Product feature infographic for the NCVT-5A non-contact voltage tester highlighting its dual-range capabilities. Text callouts emphasize the 12 to 1000V AC and 70 to 1000V AC detection ranges, the bright integrated laser pointer, 3-meter drop protection, and the CAT IV 1000V industrial safety certification.
A product infographic for the Klein Tools RT210 GFCI outlet tester. The graphic specifies its ability to detect common wiring problems in standard and GFCI receptacles, verify the operation of ground fault protective devices, and operate on 110/125V AC 3-wire electrical outlets.
An angled studio shot of the NCVT-5A dual-range voltage tester pen. The image showcases the sleek polymer body, the red "NCV" and "Laser" mode buttons, the heavy-duty pocket clip, and the clear sensing tip containing the high-intensity visual voltage indicator.
The Klein Tools NCVT-5A voltage tester shown with its black screw-thread battery cap removed, illustrating the accessible compartment for two AAA batteries and the protective O-ring seal that provides IP67-rated dustproof and waterproof protection.
A perspective view of the RT210 GFCI receptacle tester focusing on the 3-prong North American plug. The image highlights the compact, ergonomic design and the high-contrast diagnostic legend printed on the face of the tool for rapid circuit analysis.
A direct front view of the RT210 outlet wiring analyzer. The interface includes a large black test button for verifying GFCI functionality and three LED indicator windows at the base used to identify open ground, open neutral, open hot, and reversed polarity faults.
Action shot showing a technician using the NCVT-5A non-contact voltage tester to verify power at a commercial electrical junction box. The integrated LED indicator is illuminated with a bright blue light, demonstrating the tool's effectiveness in residential or industrial troubleshooting.
The NCVT-5A being used to trace an overhead electrical run in a high-ceiling industrial environment. The bright red integrated laser pointer is projected onto a distant conduit, showcasing the tool's utility for identifying specific components or marking distances on the jobsite.
A professional application shot showing the RT210 GFCI tester plugged into a standard residential wall outlet. Two orange LEDs are illuminated on the device, providing a clear visual confirmation of a correctly wired electrical circuit.
Close-up action shot of the RT210 GFCI tester being used in a low-light environment. The glowing orange LED indicators are clearly visible, illustrating the tool's ability to provide reliable visual feedback in dark enclosures or poorly lit workspaces.
A comprehensive technical comparison chart for the Klein Tools non-contact voltage tester family. The table compares the NCVT-5A against the NCVT-1P, NCVT-2P, NCVT-3P, NCVT-4IR, and NCVT-6 models, detailing specifications such as laser integration, drop protection, and IP ratings.
Test & Measurement 2015 promotional how to video
KLEIN TOOLS

Klein Tools Electrical Test Kit NCVT5KIT Receptacle Analyzer Dual Range Volt Pen (12 to 1000V AC Class 3a Laser Pointer GFCI Outlet Diagnostic)

Only 2 left
SKU: NCVT5KIT
$33.98 USD

Description

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Pinpoint Live Conductor Channels And Diagnose Receptacle Wiring Faults Instantly With Laser Guided Dual Range Testing Power

The Klein Tools NCVT5KIT is a dual-range non-contact voltage tester and receptacle circuit analyzer kit engineered to isolate live alternating current lines from 12V to 1000V AC. This electrical testing set includes an integrated Class 3a red laser pointer to identify distant wires or target terminals across crowded breaker panels. Working alongside the non-contact pen, the companion ground-fault receptacle analyzer plugs directly into standard 120V AC wall outlets to instantly verify circuit structural wiring configurations and trip-safety thresholds.

Best Used For:

  • Low-Voltage Circuit Troubleshooting: Scanning unshielded alternating current potentials inside low-power doorbells, climate thermostats, and landscape irrigation controls.
  • Overhead Wire Run Tracing: Projecting the integrated Class 3a red laser pointer to isolate specific mechanical wire channels or circuit nodes from a distance.
  • GFCI Safety Inspections: Performing structural code audits on standard three-prong wall outlets to reveal hidden wiring faults during residential and commercial property management.

Key Performance & Safety Features

  • Selectable Dual-Range Sensing: Alternates cleanly between a 12V low-voltage mode and a 70V to 1000V standard main scale to cross-examine diverse sub-systems.
  • Integrated Laser Target Pointer: Built-in Class 3a red laser assists field inspectors in calling out targeted terminal lines or system defects to work crews.
  • Simultaneous Proximity Alerts: High-intensity glowing LED tips and escalating acoustic tones speed up their pulse rates as the pen nears active electrical sources.
  • Five-Point Circuit Auditing: Included socket analyzer diagnoses dangerous errors like missing grounds, reversed polarities, open hots, open neutrals, and hot/ground shorts.
  • Industrial Concrete Resilience: Structural polymer casing matrices pass direct jobsite impact validation tests following structural drops onto solid decks from up to 9.8 feet.
  • CAT IV Safety Certification: Rated to strict CAT IV 1000V parameters to shield operators from dangerous overcurrent surges during main electrical board testing.

What's Included

  • NCVT-5A Dual-Range Non-Contact AC Voltage Tester with Laser
  • RT210 GFCI Receptacle Outlet Tester
  • Two AAA Alkaline Batteries
  • User Instruction Manual

Technical Specifications

Total Sensing Span: 12 to 1000V AC / 70 to 1000V AC
Safety Insulation Standard: CAT IV 1000V
Laser Classification: Class 3a (630-670nm, <5mW Output)
Chassis Drop Protection: 9.8 ft. (3 m)
Monitored Frequency Scale: 50 to 500 Hz
Analyzed Outlet Voltage: Standard 120V AC Grounded Outlets
Fault Detection Parameters: Open Ground, Rev Polarity, Open Hot, Open Neutral, Hot/Gnd Rev
Power Source Cells: 2 x AAA Batteries (Included)
Tester Chassis Length: 6.0 in.
Tester Chassis Width: 1.16 in.
Tester Chassis Height: 0.96 in.
Net Volt Pen Weight: 1.5 oz.
Pro-Tip: When troubleshooting complex low-voltage panels, shield the volt pen tip from neighboring high-voltage conduit runs; this localized isolation filters out electromagnetic cross-bleed and ensures accurate low-threshold loop tracking.