Test & Measurement

Klein Tools ET160 Refrigerant Gas Leak Detector Klein Tools’ ET160 is an easy-to-use Refrigerant Gas Leak Detector that provides audible and visual...

Klein Tools ET310TRANS Replacement Transmitter for ET310 The Klein Tools ET310TRANS is a replacement Transmitter for the ET310 Circuit Breaker Find...

Klein Tools MM325 Digital Multimeter, Manual-Ranging, 600V Klein Tools MM325 Multimeter is a manual-ranging multimeter that measures AC/DC voltage,...

Klein Tools TI222 Thermal Imager for iOS Devices The Klein Tools TI222 Thermal Imager for iOS Devices has 10,800 pixels delivering excellent resolu...

Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digit...

Klein Tools RT250 GFCI Receptacle Tester with LCD The RT250 is an electrical receptacle tester that tests the wiring conditions at an electrical ou...

Klein Tools ET45VP AC/DC Voltage and GFCI Receptacle Outlet Test Kit Klein Tools' Cat. No. ET45VP Kit includes an Electronic Voltage Tester, Cat. N...

Klein Tools RT250KIT Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit Klein Tools Premium Electrical Test Kit (Cat. No. RT250...

Klein Tools CL320KIT HVAC Digital Clamp Meter Electrical Test Kit Klein Tools HVAC Electrical Test Kit features Cat. No. CL320 Auto-Ranging, TRMS (...

Klein Tools 69435 Replacement K-Type Thermocouple The Klein Tools K-Type Thermocouple is intended for use as a replacement for meters with mini-plu...

Klein Tools VDV770-827 Scout® Pro 2 Test-n-Map™ Remote Kit Keep your Scout® Pro tester and accessories safe with this durable polyester carrying ca...

Klein Tools ET920 USB Digital Meter, USB-A and USB-C The Klein Tools ET920 is a USB digital meter for Type-A and Type-C ports. It accurately and re...

Klein Tools 69190 Magnetic Hanger This electrician multimeter magnetic hanger allows you to work hands-free. It attaches to metal surfaces for conv...

Klein Tools RT110 Receptacle Tester Klein Tools RT110 Receptacle Tester detects the most common wiring problems in standard receptacles. Conditions...

Klein Tools ET60 Electronic AC/DC Voltage Tester, 12 to 600V ET60 is a solid-state, low impedance, electronic voltage tester. It measures AC/DC vol...

Klein Tools 69149P Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester Klein Tools Multimeter Test Kit contains Cat. No. MM300 (Ma...

Klein Tools ET45 AC/DC Voltage Tester Klein Tools ET45 is an Electronic Voltage Tester. Designed as a simple, easy to use tester to check, verify o...

Klein Tools MM700 Digital Multimeter TRMS/Low Impedance, 1000V Klein Tools MM700 Multimeter is an automatically ranging true root mean squared (TRM...

Klein Tools ET40 Electronic AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC Klein Tools ET40 is an Electronic AC/DC Voltage Tester. It features i...

Klein Tools 69144 K-Type Temperature Probe Specific for HVAC applications, this Temperature Probe (and other Klein K-Type Accessories) extend worki...

Klein Tools NCVT-2P Dual Range Non-Contact Voltage Tester 12 - 1000V AC The NCVT-2P is a non-contact voltage tester that detects 12 to 1000V AC and...

Klein Tools CL220 Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp The CL220 measures AC current and NCVT via clamp and AC/DC voltage, resist...

Klein Tools VDV512-110 Remote Kit for Coax Explorer® Tester This Remote Kit features four remotes to test F-connector coaxial cables and map their ...

Klein Tools VDV770-851 Test + Map™ Remotes (#7 - #12) Expansion Kit for Scout® Pro 3 Tester Single-step Test + Map™ Remotes (#7 thru #12) cut cable...