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Testers
Showing 1–32 of 1,000+ results
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Socket Tester 230 V AC, CAT II with 2 x AAA Batteries I with Flexible Cable I LED Display (45220)
$
130.63
MIT300-ENTCAL Insulation Tester, 1000 M Ohm, Resistance, 250V, 500V Test Voltage with a NIST-Traceable Calibration Certificate with Data
$
884.92
ET110 CO Meter + RT310 Outlet Tester
$
210.66
–
$
316.20
Digital Level, Circuit Breaker Finder and Voltage Tester Tool Kit (2-Piece)
$
176.22
Cable Tester & Data Cable Installation Tool Kit
$
120.10
–
$
165.68
Digital Clamp Meter (CL900) and Circuit Breaker Finder Tool Kit (80016) | Accurate Electrical Testing
$
360.36
Original price was: $360.36.
$
306.36
Current price is: $306.36.
ET140 Pinless Moisture Meter & ET310 AC Circuit Breaker Finder with Integrated GFCI Outlet Tester
$
140.53
Original price was: $140.53.
$
129.97
Current price is: $129.97.
TRMS Circuit Analyzer Tester Meter Electrical Fault Locator AC 85‑265V, Measure Voltage Drop with Backlight, for RCD GFCI Test (US Plug)
$
114.38
ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit & 69411 Circuit Breaker Finder Accessory Kit, Circuit Breaker Leads, Circuit Breaker Adapters
$
357.28
–
$
452.30
Premium Electrical Test Kit with Circuit Breaker Finder Accessories
$
63.22
–
$
147.57
Circuit Breaker Finder Tool Kit with GFCI Outlet Tester (2-Piece)
$
100.66
–
$
122.57
80101 Home Tester Kit, GFCI Outlet and Receptacle Testers, Multimeter, NCVT, Circuit Breaker Finder, Leads, 6-Piece,Black
$
63.22
–
$
141.30
IDEAL INDUSTRIES INC. SureTrace 61-959 Circuit Tracer Open/Closed with Clamp,Black, 360 Degree
$
1,445.42
–
$
2,376.54
III Circuit Tester - PP3CS in Flames- Voltmeter
$
98.94
–
$
195.04
Circuit Breaker Finder and Klein Tools GFCI Outlet Tester with LCD Display
$
56.53
–
$
136.91
TSH‑06F Integrated Circuit Meter Tester IC Tester Transistor Meter Multifunctional Maintenance Tester with 5V 3.3V AUTO Modes Microelectronics Detector (with terminals)
$
79.52
–
$
86.44
Digital Circuit Breaker Finder with GFCI Outlet Tester
$
84.80
Integrated Circuit Tester IC Transistor Meter, Integrated Circuit Meter with 5V 3.3V AUTO Modes for Microelectronics Engineers (no Terminal)
$
78.13
–
$
86.50
Underground Wire Locator Upgrade, Cable Tester with Rechargeable 1100mAh Battery for Invisible Fence for Dogs, Circuit Breaker Finder, Electric Fence Wire Tracer, Wire Break Locator, etc.
$
70.67
Mini Din Rail Digital Display Three-Phase Ammeter Single-Phase Voltag Current Herz Meter Volt Amp Herz 1-100A AC80-500 (Color : BA-3R)
$
54.79
–
$
69.56
P100 Power Circuit Probe Kit Electric Tester Tool AC DC Voltage Tester Car Diagnostic Tool for All Cars Circuit Tester Automotive 40Ft Cable 12V 24V Electrical Circuit Tester for Truck Boat
$
31.40
–
$
337.85
P100 Automotive Circuit Tester, 40Ft Cable, Power Circuit Probe Tester, AC DC Digital Voltage Tester, Auto Diagnostic Kit for Vehicle Trailer Truck Motorcycle Boat, 0V - 70V Voltage Range
$
62.06
Original price was: $62.06.
$
56.53
Current price is: $56.53.
5pcs Car Test Pencil Circuit Tester Voltage Detector Pen Relay Tester Tools for Mechanics Test Light Fuse Tester Car Maintenance Test Pencil Digital Display Probe Abs Non Contact
$
20.69
–
$
52.29
AC Circuit Breaker Finder and Tracer Tool Kit with Electrical Integrated GFCI Outlet Tester, AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light
$
49.46
3pcs Car Test Pencil Voltage Tester Pen 12 Volt Tester Relay Tester 12v Tester Circuit Tester Multi Pen Test Light Automotive Probe Tester 12v Suite Digital Display Abs
$
22.92
–
$
69.25
12 pcs Sets Multimeter Probe Insulation Back Probes Non- Destructive Needle tip Mini Wire Piercer Wire Probe Tool car kit Non-Destructive Pin Stainless Steel Insulated Wire Banana
$
25.43
–
$
44.09
Electrical Test Kit, Mini Digital Multimeter + Receptacle Outlet Tester + Non-Contact 12-1000V AC Voltage Detector Pen- Great Packs!
$
43.81
80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Tester, 2-Piece
$
35.33
–
$
63.58
Keystone Mercury ME049285 Tool Kit, Truck, Red, W 6.3 x D 2.6 x H 3.1 inches (16 x 6.5
$
32.47
–
$
32.65
Upgraded Automotive Buzzer Test Light 4-60V DC Digital LED Circuit Tester, Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen
$
20.40
–
$
32.50
Pen Type Digital Multimeter - BT-38C AC DC 600V High Voltage Tester, 60M Ohm Resistance Meter, with Capacitance Diode Test, Continuity Alarm, Backlit LCD Screen, Lamp Light
$
28.26
–
$
32.50
GFCI Outlet Tester Electrical Voltage Tester Receptacle Detector with Color LCD Display, Standard 3-Wire 120V AC Voltage Socket Checker Detector, Detects Common Wiring Problems for Home
$
31.07
–
$
84.80
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