Test and Measurement

Features Dual-range capabilities allow tester to detect from 12 to 1000 V AC or 70 to 1000V AC for a broad variety of low-voltage or standard volt...

Features Detects the most common wiring problems in standard and GFCI receptacles Works on GFCI outlets and confirms operation of the ground fault...

Buy a Klein ET600 and receive a FREE NCVT-2P Non-Contact Tester! Features Voltage Tester tests insulation resistance up to 4000MΩ at 125V, 250V,...

Features Tests voice (RJ11/12), data (RJ45) and video (F-connector) coax connections Self-storing Test-n-Map™ Remote (#1) tests, maps and IDs a ca...

Features Multimeter with automatic ranging true root mean square (TRMS) technology for increased accuracy Tester measures up to 1000V AC/DC voltag...

Features Multimeter measures up to 1000V AC/DC voltage, 10A AC/DC current and 40MΩ resistance plus temperature, capacitance, frequency, duty-cycle...

Buy a Klein TI250 and receive a FREE NCVT2PKIT Tester Kit! Features Over 10,000 pixels to troubleshoot hot and cold spots Adjustable emissivity...

Features Pinless Moisture Meter with electromagnetic field (EMF) technology allows for nondestructive detection of moisture content in building ma...

Buy a Klein CL800 and receive a FREE ET60 Voltage Tester! Features Clamp Meter with automatically ranging true mean squared (TRMS) technology fo...

Features Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2MΩ resistance Electrical tester measures temperature, capacitance, freq...

Features 3 to 20V DC; Current: 0.05 to 3A (USB-A); 3 to 20V DC; Current: 0.05 to 5A (USB-C) Continuously monitor up to 1000 hours of voltage, curr...

Features Automatically ranging true root mean square (TRMS) digital clamp meter Digital clamp measures 600.0 A AC current and inrush current Test ...

Features Provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets a...

Features Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2MΩ resistance Voltage tester for batteries, diodes and continuity Built...

Features Voltage Tester tests insulation resistance up to 4000MΩ at 125V, 250V, 500V, and 1000V DC Megohmmeter with test and lock buttons for simp...

Features Allows for easy testing of live circuits and measuring of current voltage Measure AC current via the clamp, and AC/DC voltage, resistance...

Features Digital Multimeter measures up to 600V AC/DC voltage, 10A DC current and 2 ohm resistance Meter also test batteries, diodes, and continui...

Features Transmits and displays video and images directly to your smartphone up to 30' (9 m) away Waterproof 9 mm camera has 6 on-board, adjustabl...

Features Measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple No...

Features Quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixtur...

Features Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance and continuity via test-leads Non-contact voltage tester...

Features Cable tester for data (RJ45) terminated cables and patch cords Large backlit LCD for low lit areas displays pin to pin wiremap results Te...

Features Large backlit LCD readout of voltage and clear indication of wiring conditions LCD readout shows the time required to trip a GFCI device ...

Features Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation Non-contact ...