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...

Klein Tools VDV770-850 Test + Map™ Remotes (#2 - #6) Upgrade Kit for Scout® Pro 3 Tester Single-step Test + Map™ Remotes (#2 thru #6) cut cable tes...

Klein Tools VDV501-853 Scout® Pro 3 Tester with Test + Map™ Remote Kit The Scout® Pro 3 Tester with Test + Map™ Remote Kit is a versatile cable tes...

Klein Tools VDV501-852 Scout® Pro 3 Tester with Locator Remote Kit The Scout® Pro 3 Tester with Locator Remote Kit is a versatile cable tester that...

Klein Tools 69409 Line Splitter 10x The Klein Tools 69409 Line Splitter separates hot from neutral and ground wires on standard 120-Volt outlets so...

Klein Tools VDV512-101 Cable Tester, Coax Explorer® 2 Tester with Remote Kit The Klein Tools Coax Explorer® 2 verifies proper continuity of F-conne...

Klein Tools VDV512-100 Cable Tester, Coax Explorer® 2 Tester with Batteries and Red Remote The Klein Tools Coax Explorer® 2 verifies proper continu...

Klein Tools CL320 HVAC Digital Clamp Meter, AC Auto-Ranging 400 Amp Klein Tools CL320 Clamp Meter is an automatically ranging true root mean square...

Klein Tools 69142 K-Type High Temperature Thermocouple Specific for HVAC applications, this High Temperature Thermocouple (and other Klein K-Type A...

Klein Tools ET140 Pinless Moisture Meter Klein Tools ET140 Moisture Meter is designed to non-invasively detect hidden moisture content up to 3/4-In...

Klein Tools IR10 Dual-Laser Infrared Thermometer, 20:1 Klein Tools IR10 is a professional dual targeting laser infrared (IR) thermometer. It offers...

Klein Tools NCVT5KIT Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit The NCVT5KIT includes a dual-range non-contact voltage tester w...

Klein Tools NCVT3P Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC (NCVT-3P) The NCVT-3P is a non-contact voltage tester with ...

Klein Tools RT210 GFCI Outlet Tester Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI rec...

Klein Tools CL900 Digital Clamp Meter, AC Auto-Range TRMS, Low Impedance (LoZ), 2000 Amp The CL900 Electrical Tester is an auto-ranging, true root ...

Klein Tools CL120 Digital Clamp Meter, AC Auto-Ranging 400 Amp Klein Tools CL120 Clamp Meter is an automatically ranging digital clamp-meter that m...

Klein Tools VDV501-851 Cable Tester Kit with Scout® Pro 3 Tester, Remotes, Adapter, Battery The Scout® Pro 3 Tester Starter Kit is a versatile cabl...

Klein Tools CL600 Digital Clamp Meter, True RMS, AC Auto-Ranging, 600 Amps Klein Tools CL600 Electrical Tester is an automatically ranging true mea...

Klein Tools 69411 Circuit Breaker Finder Accessory Kit The Klein Tools circuit breaker kit allows your circuit breaker finder to do more than just ...

Klein Tools NCVT-6 Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter The Klein Tools NCVT-6 is a non-contact voltage tester (N...

Klein Tools VDV526-100 Network Cable Tester, LAN Explorer® Data Cable Tester with Remote This simple, compact data cable tester for RJ11, RJ12 and ...

Klein Tools NCVT-5A Non-Contact Voltage Tester Pen, Dual Range, with Laser Pointer The Klein Tools NCVT-5A is a dual-range non-contact voltage test...