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Electrical Testers | Voltage testers, continuity testers, diagnostic tools

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Filters: 47 Results
Klein Tools
Cable Tracer Kit with Probe Tone Pro for RJ11 and RJ45 Cables
VDV500-820
$8998
sale item

Save an extra 18% off this item! Use code: KLEIN18

FREE shipping on orders $149+.

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Klein Tools
6-Piece Replacement Right Angle Test Lead Set
69410
$2549
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Toner-Pro Cordless Wire Tracer Tone Generator
VDV500-063
$8899
sale item

Save an extra 18% off this item! Use code: KLEIN18

FREE shipping on orders $149+.

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Klein Tools
Scout Pro 3 with Test and Map Remote
VDV501-853
Click for details tool tip icon
Why is the price hidden? We want to pass on our savings to our customers, so we've lowered the price of this item. However, since our price is now below the manufacturer's suggested retail price, we are restricted by the manufacturer from showing the price right away.
sale item

Save an extra 18% off this item! Use code: KLEIN18

FREE shipping on orders $149+.

Update Delivery Times
Enter your ZIP code to estimate delivery times.

Klein Tools
Dual IR/Probe Thermometer
IR07
$7999
sale item

Save an extra 18% off this item! Use code: KLEIN18

FREE shipping on orders $149+.

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Klein Tools
Borescope Digital Camera with LED Lights for Android Devices
ET16
$4599
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Pinless Moisture Meter for Drywall, Wood, and Masonry
ET140
$4498
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Ridgid
18V SeeSnake C40 Compact Lithium-Ion Cordless Camera System Kit with TruSense (2.5 Ah)
63828
Click for details tool tip icon
Why is the price hidden? We want to pass on our savings to our customers, so we've lowered the price of this item. However, since our price is now below the manufacturer's suggested retail price, we are restricted by the manufacturer from showing the price right away.
FREE shipping on orders $149+.

Update Delivery Times
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Klein Tools
600V TRMS Auto-Ranging Digital Multimeter
MM420
$5998
FREE shipping on orders $149+.
This item ships directly from the manufacturer.
Klein Tools
Probe-PRO Cordless Tracing Probe Kit
VDV500-123
$4999
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Dual Range Cordless High Voltage Tester Kit
HVNCVT-1
$17809
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
MSA
ALTAIR 4XR Multigas Detector with North American Charger - Charcoal
10178566
$93799
FREE shipping on orders $149+.

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Klein Tools
2V to 600V Cordless AC/DC Voltage/Continuity Tester Kit with 3 AAA Batteries
ET250
$4799
FREE shipping on orders $149+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
12V - 600V AC/DC Low Voltage Tester - No Batteries Needed
ET60
$3899
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Borescope Lithium-Ion Wi-Fi Inspection Camera with On-Board LED Lights
ET20
$10999
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
USB-A (Type A) USB Digital Meter and Tester
ET910
$4899
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Scout Pro 3 Cable Tester with Remote Kit
VDV501-852
$19999
FREE shipping on orders $149+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
USB-A and USB-C Digital Meter
ET920
$3997
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Digital Multimeter Electrical Test Kit
MM320KIT
$5699
FREE shipping on orders $149+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
LAN Explorer Cordless LAN Cable Tester/ VDV Tester Kit with Remote
VDV526-100
$3599
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
600V TRMS Auto-Ranging Slim Digital Multimeter
MM450
$7299
FREE shipping on orders $149+.
This item ships directly from the manufacturer.
Klein Tools
4-Piece Cordless Tone/Probe Test and Trace Kit with 4 Batteries
VDV500-705
$4498
FREE shipping on orders $149+.
This item ships from manufacturer; get it in 2-5 days
Klein Tools
LCD Display GFCI Outlet Tester
RT250
$2799
FREE shipping on orders $149+.
This item ships from the manufacturer in about 2 days
Klein Tools
Premium Electrical Test Kit
69355
$5199
FREE shipping on orders $149+.
This item ships directly from the manufacturer.
Viewing 24 of 47 Electrical Testers
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