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Klein Tools Electrical Testers

Electrical Testers | Voltage testers, continuity testers, diagnostic tools

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Filters: 56 Results
Klein Tools
AC Circuit Breaker Finder, Electric Tester with Integrated GFCI Outlet Tester
ET310
5.0 (3)
$4997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Cable Tracer Kit with Probe Tone Pro for RJ11 and RJ45 Cables
VDV500-820
5.0 (3)
$7997
FREE shipping on orders $49+.

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Klein Tools
USB-A and USB-C Digital Meter
ET920
No reviews
$3997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
MM720 Digital Multimeter Replacement Fuse
69399
No reviews
$1199
FREE shipping on orders $49+.
This item ships directly from the manufacturer.
Klein Tools
Premium Dual-Range NCVT and GFCI Receptacle Electrical Test Kit
RT250KIT
No reviews
$3999
FREE shipping on orders $49+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
600V TRMS Auto-Ranging Digital Multimeter
MM420
No reviews
$5497
FREE shipping on orders $49+.
This item ships directly from the manufacturer.
Klein Tools
USB-A (Type A) USB Digital Meter and Tester
ET910
No reviews
$4399
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Magnetic Digital Pocket Thermometer
ET10
No reviews
$2299
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
USB-A (Type A) USB Digital Meter
ET900
No reviews
$1799
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
12-1000V AC Dual Range Non-Contact Voltage Tester with Flashlight
NCVT3P
No reviews
$2997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Scout Pro 3 Cable Tester with Remote Kit
VDV501-852
No reviews
$18999
FREE shipping on orders $49+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
12V - 1000V Non-Contact Cordless Voltage Tester Pen with Infrared Thermometer
NCVT-4IR
No reviews
$3999
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Borescope Digital Camera with LED Lights for Android Devices
ET16
No reviews
$3997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Low-Voltage Tester
69127
No reviews
$1799
FREE shipping on orders $49+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
Probe-PRO Cordless Tracing Probe Kit
VDV500-123
No reviews
$4599
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
600V Auto-Ranging Digital Multimeter
MM400
5.0 (1)
$5497
FREE shipping on orders $49+.

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Klein Tools
AC/DC Low Voltage Electric Tester - No Batteries Needed
ET45
No reviews
$1199
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
12V - 600V AC/DC Low Voltage Tester - No Batteries Needed
ET60
No reviews
$2997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Digital Light Meter
ET130
No reviews
$8497
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Pinless Moisture Meter for Drywall, Wood, and Masonry
ET140
No reviews
$4197
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Non-Contact Voltage Tester Pen with Integrated Laser Distance Meter
NCVT-6
5.0 (1)
$4997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
Toner-Pro Cordless Wire Tracer Tone Generator
VDV500-063
No reviews
Price reduced from $92.99 to Save 6% $8699
sale item

Save big on top brands! Nothing Over $99 while Supplies Last!

FREE shipping on orders $49+.

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Klein Tools
Dual Range Cordless High Voltage Tester Kit
HVNCVT-1
No reviews
$17307
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Klein Tools
3-Piece Circuit Breaker Finder Accessory Set
69411
5.0 (1)
$1997
FREE shipping on orders $49+.
This item ships from the manufacturer in about 2 days
Viewing 24 of 56 Electrical Testers
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