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Electrical Testers | Voltage testers, continuity testers, diagnostic tools

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Filters: 38 Results
Klein Tools
12-1000V AC Dual Range Non-Contact Voltage Tester with Flashlight
NCVT3P
Price reduced from $39.99 to Save 18% $3299
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Klein Tools
AC Electrical Receptacle Outlet Tester
RT110
Price reduced from $17.99 to Save 14% $1549
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Klein Tools
GFCI Outlet Tester
RT210
Price reduced from $22.99 to Save 17% $1899
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Klein Tools
USB-A and USB-C Digital Meter
ET920
Price reduced from $51.99 to Save 21% $4099
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Klein Tools
1000V TRMS Auto-Ranging Digital Multimeter
MM720
Price reduced from $119.99 to Save 17% $9997
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Klein Tools
Digital Multimeter, Noncontact Voltage Tester and Electrical Outlet Test Kit
69149P
Price reduced from $63.99 to Save 13% $5599
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Klein Tools
6X32 800MA 1000V Replacement Fuse
69399
Price reduced from $32.99 to Save 42% $1899
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Klein Tools
Air and Gas Pressure Digital Differential Manometer
ET180
$13999
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Klein Tools
12 - 1000V AC Dual Range Non-Contact Voltage Tester
NCVT2P
Price reduced from $35.99 to Save 14% $3099
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Klein Tools
600V TRMS Auto-Ranging Slim Digital Multimeter
MM450
Price reduced from $89.99 to Save 14% $7699
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Klein Tools
Pinless Moisture Meter for Drywall, Wood, and Masonry
ET140
Price reduced from $59.99 to Save 17% $4997
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Klein Tools
12-240V AC 1.5-24V DC Electronic AC/DC Voltage Tester
ET40
Price reduced from $27.99 to Save 14% $2399
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Klein Tools
6-Piece Replacement Right Angle Test Lead Set
69410
Price reduced from $31.99 to Save 16% $2699
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Klein Tools
Probe-PRO Cordless Tracing Probe Kit
VDV500-123
$5999
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Klein Tools
Dual-Range Non-Contact High-Voltage Tester with Case and Battery
HVNCVT-1
$19966
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Klein Tools
LAN Explorer Cordless LAN Cable Tester/ VDV Tester Kit with Remote
VDV526-100
Price reduced from $49.99 to Save 30% $3499
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Klein Tools
Coax Explorer 2 Cordless Tester Kit with Cable Tester/ Wire Tracer/ Coax Mapper
VDV512-101
$4498
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Klein Tools
Electrical Test Kit
NCVT3PKIT
Price reduced from $49.99 to Save 26% $3698
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Klein Tools
K-Type High Temperature Thermocouple
69142
Price reduced from $38.99 to Save 15% $3299
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Klein Tools
Coax Explorer 2 Cable Tester with Batteries and Red Remote
VDV512-100
Price reduced from $33.99 to Save 9% $3099
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Klein Tools
12V - 600V AC/DC Low Voltage Tester - No Batteries Needed
ET60
Price reduced from $42.99 to Save 9% $3899
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Klein Tools
Digital Multimeter Electrical Test Kit
MM320KIT
Price reduced from $69.60 to Save 11% $6199
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Klein Tools
Dual Range Cordlesss Non-Contact Voltage Tester Kit with Laser Pointer and 2 Batteries
NCVT-5A
Price reduced from $42.99 to Save 21% $3399
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Mastercool
High Intensity Mini Light Professional UV Leak Detector Kit
53351
Price reduced from $104.99 to $10299
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