Electrical Testers

Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter Warnings Always adhere to local and national safety codes. Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed. Usage...

Non-Contact Voltage Tester Pen, Dual Range, with Laser Pointer Warnings LASER RADIATION, Class IIIa laser. DO NOT direct laser beam into eyes, DO NOT stare into the beam, or DO NOT view directly with optical instruments as this can cause severe and...

Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer Features Backlit LCD display with 0.1-Degree resolution Auto power-off conserves and extends battery life Lightweight, compact tool with pocket clip provides easy storage and quick...

Digital Multimeter Electrical Test Kit Features RT210 detects the most common wiring problems in standard and GFCI receptacles including open ground, reverse polarity, open hot, open neutral and hot/ground reversed Receptacle tester works on GFCI...

Non-Contact Voltage Tester Pen, 12 to 1000V AC, with Flashlight Features Lightweight, compact tool with pocket clip provides convenient storage and quick access Audible voltage indicator beeps at a greater frequency the higher the voltage that is...

Non-Contact Voltage Tester Pen, Dual Range, 12-1000V AC or 48-1000V AC Warnings Never assume neutral or ground wires are de-energized. Neutrals in multi-wire branch circuits may be energized when disconnected and must be retested before handling. Read,...

Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit Features ET45 has a safety rating of CATIII 350V, Class 2, Double insulation Batteries not required for the ET45; tester is powered by the applied voltage Two Distinctive Modes on NCVT-3P: 70...

Dual Range NCVT with Receptacle Tester Electrical Test Kit Features Conditions the Receptacle Tester indicates - wiring correct, open ground, reverse polarity, open hot, open neutral, hot/ground reversed Two Distinctive Modes on NCVT-2P: 70 to 1000V AC...

Klein Tools Non-Contact Voltage Tester Dual Range 12-1000V AC CAT IV Rated Auto Power-OffProfessional-Grade Electrical Safety Testing EquipmentThe Klein Tools Non-Contact Voltage Tester delivers professional-grade electrical detection performance for...

Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit Warnings Always wear approved safety protection. Always consult a qualified electrician to resolve wiring problems. Read, understand, and follow all warnings, cautions, safety...

AC/DC Voltage Tester Warnings Before each use, verify tester operation by measuring a known voltage. Never use the tester on a circuit with voltages that exceed the category based rating of this tester. Usage of this tester in any way other than that...

Electrical Tester, HVAC Clamp Meter with Differential Temperature Warnings Before each use verify meter operation by measuring a known voltage or current. Always adhere to local and national safety codes. Use personal protective equipment to prevent...

Non-Contact Voltage Tester, 70 to 1000V AC Features Low battery indicator and easy access to battery compartment Auto power-off feature conserves and extends battery life CAT IV 1000V safety rating Durable tester is dustproof and waterproof with an IP67...

Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC Warnings Usage of this tester in any way other than that specified by the manufacturer can impair safe operation, resulting in severe injury or death. Read, understand, and follow all...

Digital Electrical Tester, AC/DC Clamp Meter, Auto-Ranging, 400 Amp Warnings Never use the meter on a circuit with voltages that exceed the category based rating of this meter Usage of this meter in any way other than that specified by the manufacturer...

Premium Clamp Meter Electrical Test Kit Warnings Before each use verify meter operation by measuring a known voltage or current. Read, understand and follow all instructions, cautions and warnings attached to and /or packed with all test and measurement...

Electrical Tester, Open Jaw Fork Meter, AC Auto-Ranging, 200 Amp Features Jaw and Housing - CATIV 600V/CATIII 1000V; Electrical - CATIII 600V/CATII 1000V; Class 2, Double Insulation Backlit display for clear readings Low battery indicator and easily...

Clamp Meter Electrical Test Kit Warnings Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged. Before each use verify meter operation by measuring a known voltage or current...

Broad Range Non-Contact Voltage Tester Features Indicates The Presence of Voltage With Both Audible and Visual Signals 7 sensitivity ranges up to 230kV AC (240V, 4.2kV, 15kV, 25kV, 35kV, 69kV, 115kV, 230kV) Water resistant Audible and visual signals...

HVAC Electrical Test Kit Warnings Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged. Do not attempt to measure resistance or continuity on live circuits. Read, understand...

Dual Range High Voltage Tester Warnings Always wear approved eye protection. Features Audible and visual signals indicate the presence of voltage HIGH range for 1.5kV AC to 132kV AC Indicates The Presence of Voltage With Both Audible and Visual...

Electrical Tester Kit with Clamp Meter and GFCI Outlet Tester Features AC Auto-Ranging 400 amp digital clamp meter Line splitter allows the measuring of current draw up to 15A without splitting the load's power cord Includes a case, test leads and...

Electronic AC/DC Voltage Tester, 12 to 600V Warnings Never use the tester on a circuit with voltages that exceed the category based rating of this meter. Before each use, verify tester operation by measuring a known voltage. Do not use the tester or...

Premium Meter Electrical Test Kit Warnings Do not use the meter during electrical storms or in wet weather, and do not use the meter or test leads if they appear to be damaged. Read, understand and follow all instructions, cautions and warnings attached...