Shop All Klein Tools
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Klein Tools ET16 Borescope for Android® Devices
Model: KLN-ET16
Borescope for Android® Devices Features No batteries; powered by device connection Six white LEDs with adjustable brightness control for best pictures Direct USB Type-C connection with adapter for micro-USB Includes borescope, carrying case, micro-USB...Klein Tools
$112.27$62.27 -
Klein Tools ET160 Refrigerant Gas Leak Detector
Model: KLN-ET160
Refrigerant Gas Leak Detector Features Auto-power off after 10 minutes of inactivity to conserve battery Conforms to EN14624 -2020 testing 6.6-Foot (2 m) drop protection Audible and Visual Alarms Increase with Gas Concentration; 18-Inch (45.7 cm)...Klein Tools
$371.29$321.29 -
Klein Tools ET180 Digital Differential Manometer
Model: KLN-ET180
Digital Differential Manometer Warnings The meter is NOT insulated. Avoid contact with areas where energized conductive elements may be present. Shut off power to the area before starting measurements. Always wear approved eye protection. Read,...Klein Tools
$212.84$162.84 -
Klein Tools ET20 WiFi Borescope
Model: KLN-ET20
WiFi Borescope Warnings See manual for complete set of warnings Features The Klein Borescope App is available free at the App Store® for iPhone® users and Google Play® for Android® users Battery status indicator tracks the charge level of the...Klein Tools
$213.57$163.57 -
Klein Tools ET200 Electronic Voltage/Continuity Tester
Model: KLN-ET200
Electronic Voltage/Continuity Tester Features With continuity beeper and bright work light. Voltage indicated by lights, vibration and tone. Solid state design is safer than solenoid testers. Indicates voltage without battery. 9.8 ft. (3 m) drop...Klein Tools
$110.23$60.23 -
Klein Tools ET250 AC/DC Voltage/Continuity Tester
Model: KLN-ET250
AC/DC Voltage/Continuity Tester 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 test leads if...Klein Tools
$114.53$64.53 -
Klein Tools ET300 Digital Circuit Breaker Finder
Model: KLN-ET300
Digital Circuit Breaker Finder Features Accessory kit (Cat. No. 69411, sold separately) includes light socket adapter and alligator clip assembly Flashing arrow indicator for easy identification Strong transmitter reaches distances up to 1000 feet 90 to...Klein Tools
$98.71$48.71 -
Klein Tools ET40 Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC
Model: KLN-ET40
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...Klein Tools
$78.16$28.16 -
Klein Tools ET45 AC/DC Voltage Tester
Model: KLN-ET45
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...Klein Tools
$67.91$17.91 -
Klein Tools ET45VP AC/DC Voltage and GFCI Receptacle Outlet Test Kit
Model: KLN-ET45VP
AC/DC Voltage and GFCI Receptacle Outlet Test Kit Features Works on GFI outlets and confirms operation of the ground fault protective device Voltage tester is rated CATIII 350V, Class 2, Double insulation and has IP44 ingress protection Nominal Voltage...Klein Tools
$77.67$27.67 -
Klein Tools ET50 Electronic Voltage Tester
Model: KLN-ET50
Electronic Voltage Tester Features Voltage indicated by lights and vibration. AC/DC voltage range 120 - 600V. 9.8 ft. (3 m) drop protection. CAT IV Safety Rating 600V Low impedance to reduce false readings. Includes batteries. Indicates voltage without...Klein Tools
$85.64$35.64 -
Klein Tools ET500 Video Borescope
Model: KLN-ET500
Video Borescope Features Optional Accessories: 6mm X 1m Gooseneck Camera (Cat. No. 69450) 6mm X 2m Gooseneck Camera (Cat. No. 69451) 17mm X 1m Gooseneck Camera (Cat. No. 69454) Features video, audio, photo recording, file playback, a durable camera...Klein Tools
$540.83$490.83 -
Klein Tools ET510 Borescope
Model: KLN-ET510
Borescope Warnings NOT for personal/medical use. Always wear approved eye protection. Do NOT probe moving machinery. Do NOT use on energized circuits. Features Optional gooseneck cameras and other accessories available Delivers live video to the...Klein Tools
$322.59$272.59 -
Klein Tools ET60 Electronic AC/DC Voltage Tester, 12 to 600V
Model: KLN-ET60
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...Klein Tools
$100.10$50.10 -
Klein Tools ET900 USB Digital Meter, USB-A (Type A)
Model: KLN-ET900
USB Digital Meter, USB-A (Type A) Features Rugged, pocket-sized, and light weight Klein industrial design stands up to jobsite demands No batteries needed; powered by the USB port being tested Voltage and current overload detection Continuously monitor...Klein Tools
$73.77$23.77 -
Klein Tools ET910 USB Digital Meter and Tester, USB-A (Type A)
Model: KLN-ET910
USB Digital Meter and Tester, USB-A (Type A) Warnings Do NOT use during electrical storms or in wet weather. Do NOT use if meter appears damaged. Use caution when working with voltages above 25V RMS or 24V DC. Such voltages pose a shock hazard. Do NOT...Klein Tools
$120.70$70.70 -
Klein Tools ET920 USB Digital Meter, USB-A and USB-C
Model: KLN-ET920
USB Digital Meter, USB-A and USB-C Warnings Do NOT use with ports that operate outside of the rated voltage and current. NEVER use on a circuit with voltage or current that exceeds the maximums specified for this device. Do NOT use during electrical...Klein Tools
$101.41$51.41 -
Klein Tools EXC2515 Glow End Extension Cord, 25-Foot
Model: KLN-EXC2515
Glow End Extension Cord, 25-Foot Warnings See instruction label for additional warnings DO NOT exceed maximum power rating of device (1875W) Risk of electrical shock. DO NOT expose to rain or snow DO NOT use the product if damaged Features High...Klein Tools
$127.13$77.13 -
Klein Tools Fine Point Permanent Markers, 2-Pack
Model: KLN-98554
Fine Point Permanent Markers, 2-Pack Warnings Keep out of reach of children. Features Replace cap after use Long-lasting For precise marking Fast drying, water-resistant ink Permanent on most surfaces 98554 - spec sheetKlein Tools
$55.13$5.13 -
Klein Tools Flip Impact Socket Set, 7-Piece
Model: KLN-66070
Flip Impact Socket Set, 7-Piece Features Includes case for storage 6-Point design is easier to position and work with square fasteners Great for hardware installation and removal Sockets are color coded to quickly identify size Cross hole design to...Klein Tools
$124.30$74.30 -
Klein Tools Folding And Slide Out Utility Knife Set
Model: KLN-44312
Folding And Slide Out Utility Knife Set Warnings Never use on or near live circuits Bending the blade can cause it to break, possibly resulting in bodily injury Always wear approved eye protection Blades are intended for cutting only, and should be...Klein Tools
$81.93$31.93 -
Klein Tools Folding Hex Key Set, 5-Key, SAE Sizes
Model: KLN-70579
Folding Hex Key Set, 5-Key, SAE Sizes Features Convenient set reduces the likelihood of losing keys Handy sets fit in your pocket or tool box easily and help eliminate the lost key problem Hex ends are square-cut for a secure full-depth fit and maximum...Klein Tools
$68.71$18.71 -
Klein Tools Folding Hex Key Set, 8-Key, SAE Sizes
Model: KLN-70581
Folding Hex Key Set, 8-Key, SAE Sizes Warnings Do NOT use a pipe or similar extention to increase leverage. Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock. Features Includes 8 hex key sizes - 1/20-Inch,...Klein Tools
$63.03$13.03 -
Klein Tools Folding Hex Key Set, 9-Key, SAE Sizes
Model: KLN-70591
Folding Hex Key Set, 9-Key, SAE Sizes Warnings Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock. Do NOT use a pipe or similar extention to increase leverage. Features Hex ends are square-cut for a secure...Klein Tools
$64.29$14.29