Customer Rating

4.8/5 Stars

20192 REVIEWS

For Professionals… Since 1857™

FREE SHIPPING ON ONLINE ORDERS OVER $99*

For Professionals… Since 1857™

Test and Measurement

Showing 1 to 20 of 72 products

Klein Tools NCVT2KIT Dual Range Non-Contact Voltage Tester with receptacle tester-

Klein Tools NCVT2KIT Dual Range Non-Contact Voltage Tester with receptacle tester
Model: NCVT2KIT

Sale Price $23.99 USD
Regular Price $33.66 USD
Availability 11 in Stock

Qty:

Sale Price $23.99 USD
Regular Price $33.66 USD
Availability 11 in Stock
Quantity

Klein Tools RT110 Receptacle Tester-

Klein Tools RT110 Receptacle Tester
Model: RT110

Sale Price $10.97 USD
Regular Price $13.34 USD
Availability 10 in Stock

Qty:

Sale Price $10.97 USD
Regular Price $13.34 USD
Availability 10 in Stock
Quantity

Klein Tools 69411 Circuit Breaker Finder Accessory Kit-

Klein Tools 69411 Circuit Breaker Finder Accessory Kit
Model: 69411

Sale Price $21.97 USD
Regular Price $34.20 USD
Availability 8 in Stock

Qty:

Sale Price $21.97 USD
Regular Price $34.20 USD
Availability 8 in Stock
Quantity

Klein Tools NCVT-4IR Non-Contact Voltage Tester Pen with infrared thermometer, 12 to 1000 V-

Klein Tools NCVT-4IR Non-Contact Voltage Tester Pen with infrared thermometer, 12 to 1000 V
Model: NCVT-4IR

Sale Price $39.99 USD
Regular Price $58.58 USD
Availability 5 in Stock

Qty:

Sale Price $39.99 USD
Regular Price $58.58 USD
Availability 5 in Stock
Quantity

Klein Tools NCVT-1P Non-Contact Voltage Tester Pen, 50 to 1000 V-

Klein Tools NCVT-1P Non-Contact Voltage Tester Pen, 50 to 1000 V
Model: NCVT-1P | Order No: NCVT1-P

Sale Price $19.97 USD
Regular Price $26.32 USD
Availability 4 in Stock

Qty:

Sale Price $19.97 USD
Regular Price $26.32 USD
Availability 4 in Stock
Quantity

Klein Tools NCVT-5A Non-Contact Dual Range Voltage Tester Pen with laser pointer, 12 to 1,000 V AC-

Klein Tools NCVT-5A Non-Contact Dual Range Voltage Tester Pen with laser pointer, 12 to 1,000 V AC
Model: NCVT-5A

Sale Price $30.97 USD
Regular Price $43.02 USD
Availability 4 in Stock

Qty:

Sale Price $30.97 USD
Regular Price $43.02 USD
Availability 4 in Stock
Quantity

Klein Tools ET310 Digital Circuit Breaker Finder with GFCI outlet tester-

Klein Tools ET310 Digital Circuit Breaker Finder with GFCI outlet tester
Model: ET310

Sale Price $49.97 USD
Regular Price $75.10 USD
Availability 3 in Stock

Qty:

Sale Price $49.97 USD
Regular Price $75.10 USD
Availability 3 in Stock
Quantity

Klein Tools IR07 Dual Infrared/Probe Thermometer with backlit LCD, -40 to 572°F-

Klein Tools IR07 Dual Infrared/Probe Thermometer with backlit LCD, -40 to 572°F
Model: IR07

Sale Price $51.97 USD
Regular Price $72.76 USD
Availability 2 in Stock

Qty:

Sale Price $51.97 USD
Regular Price $72.76 USD
Availability 2 in Stock
Quantity

Klein Tools ET110 Carbon Monoxide Detector, carry pouch, batteries-

Klein Tools ET110 Carbon Monoxide Detector, carry pouch, batteries
Model: ET110

Sale Price $139.99 USD
Regular Price $204.40 USD
Availability 1 in Stock

Qty:

Sale Price $139.99 USD
Regular Price $204.40 USD
Availability 1 in Stock
Quantity

Klein Tools 69399 Replacement Fuse for MM720-

Klein Tools 69399 Replacement Fuse for MM720
Model: 69399

Sale Price $12.99 USD
Regular Price $19.72 USD
Availability 1 in Stock

Qty:

Sale Price $12.99 USD
Regular Price $19.72 USD
Availability 1 in Stock
Quantity

Klein Tools RT310 AFCI/GFCI Outlet Tester-

Klein Tools RT310 AFCI/GFCI Outlet Tester
Model: RT310

Sale Price $44.99 USD
Regular Price $65.18 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $44.99 USD
Regular Price $65.18 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools ET600 Insulation Resistance Tester-

Klein Tools ET600 Insulation Resistance Tester
Model: ET600

Sale Price $199.97 USD
Regular Price $279.98 USD
Availability 1 Week

Qty:

Sale Price $199.97 USD
Regular Price $279.98 USD
Availability 1 Week
Quantity

Klein Tools ET45 AC/DC Voltage Tester-

Klein Tools ET45 AC/DC Voltage Tester
Model: ET45

Sale Price $12.98 USD
Regular Price $18.12 USD
Availability 1 Week

Qty:

Sale Price $12.98 USD
Regular Price $18.12 USD
Availability 1 Week
Quantity

Klein Tools NCVT-6 Non-Contact Voltage Tester Pen with laser distance meter, 1 to 1000 V AC-

Klein Tools NCVT-6 Non-Contact Voltage Tester Pen with laser distance meter, 1 to 1000 V AC
Model: NCVT-6

Sale Price $54.97 USD
Regular Price $76.98 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $54.97 USD
Regular Price $76.98 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools IR5 Dual Laser Infrared Thermometer-

Klein Tools IR5 Dual Laser Infrared Thermometer
Model: IR5

Sale Price $74.98 USD
Regular Price $96.36 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $74.98 USD
Regular Price $96.36 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools CL900 Digital Clamp Meter with AC auto-range TRMS, low impedance (LoZ), 2000 A-

Klein Tools CL900 Digital Clamp Meter with AC auto-range TRMS, low impedance (LoZ), 2000 A
Model: CL900

Sale Price $189.99 USD
Regular Price $278.60 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $189.99 USD
Regular Price $278.60 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools ET10 Magnetic Digital Pocket Thermometer-

Klein Tools ET10 Magnetic Digital Pocket Thermometer
Model: ET10 | Order No: ET10/A

Sale Price $24.99 USD
Regular Price $37.04 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $24.99 USD
Regular Price $37.04 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools RT210 GFCI Receptacle Tester-

Klein Tools RT210 GFCI Receptacle Tester
Model: RT210

Sale Price $13.98 USD
Regular Price $18.46 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $13.98 USD
Regular Price $18.46 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools NCVT-2P Non-Contact Voltage Tester Pen, dual range, 12 to 1000 V AC or 48 to 1000 V AC-

Klein Tools NCVT-2P Non-Contact Voltage Tester Pen, dual range, 12 to 1000 V AC or 48 to 1000 V AC
Model: NCVT-2P | Order No: NCVT2P

Sale Price $27.97 USD
Regular Price $37.08 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $27.97 USD
Regular Price $37.08 USD
Availability 1 to 2 Weeks
Quantity

Klein Tools ET250 AC/DC Voltage/Continuity Tester-

Klein Tools ET250 AC/DC Voltage/Continuity Tester
Model: ET250

Sale Price $49.97 USD
Regular Price $70.02 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $49.97 USD
Regular Price $70.02 USD
Availability 1 to 2 Weeks
Quantity
Showing 1 to 20 of 72 products
Calibration Lab
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.