Products

Klein Tools ET110 Carbon Monoxide Detector with Carry Pouch and Batteries The ET110 is an easy-to-use meter that detects and measures concentration...

Klein Tools ET120 Combustible Gas Leak Detector The ET120 is it the perfect choice for HVAC professionals. It is an easy-to-use tester that provide...

Klein Tools ET130 Digital Light Meter Klein Tools ET130 is an easy-to-use precision light meter that measures illuminance levels in both Foot Candl...

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 ET16 Borescope for Android® Devices Klein Tools ET16 Borescope features a 9 mm camera surrounded by 6 LEDs attached to a 10-Foot (3 m) ...

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 ET17 Utility Borescope The Klein Tools Utility Borescope captures a clear view of hard-to-reach areas. It comes with a 10-Foot (3m) Nyl...

Klein Tools ET180 Digital Differential Manometer The ET180 Digital Differential Manometer from Klein Tools measures air and gas pressure for port 1...

Klein Tools ET19 Pro Borescope Pro Borescope with dual-lens camera for comprehensive viewing in hard-to-reach areas. Ideal for automotive, plumbing...

Klein Tools ET20 WiFi Borescope Inspection Camera The new Klein Tools’ ET20 Borescope can be quickly connected to your smartphone via the built-in...

Klein Tools ET270 Auto-Ranging Digital Multi-Tester with Standard/GFCI Receptacle Tester Klein Tools' ET270 is an auto-ranging digital multi-tester...

Klein Tools ET310 Digital Circuit Breaker Finder with GFCI Outlet Tester The Klein Tools ET310 Circuit Breaker Finder with Integrated GFCI Outlet T...

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

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 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 ET450 Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit and Case The Klein Tools ET450 Advanced Circuit Tracer Kit is a pr...

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 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 ET600 Insulation Resistance Tester The ET600 is a multi-function Megohmmeter capable of producing 125V, 250V, 500V, and 1000V test volt...

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 IR07 Dual IR/Probe Thermometer The Klein Tools IR07 is a dual IR (infrared) thermometer and probe thermometer. This rugged pocket therm...

Klein Tools IR1 Infrared Digital Thermometer with Targeting Laser, 10:1 Klein Tools IR1 is an infrared thermometer with a targeting laser. It has a...

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