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Extech Electrical Testers
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Extech CT20 Continuity Tester
One person operation for wire and cable testing.
In Stock
$40.69
Extech BT100 Battery Capacity Tester
AC Milli-ohmmeter checks battery condition is seconds while the battery is in service.
Mfg. has stock
$839.00
Extech 480400 3-Phase Rotation Tester
Checks phase sequence and phase status.
$109.99
Extech CB10-KIT Electrical Troubleshooting Kit
Circuit breaker finder with outlet/GFCI tester, continuity checker/wire tracer and AC voltage detector with flashlight.
Mfg. has stock
$106.69
Extech 40180 Tone Generator and Amplifier Probe Kit
Heavy duty kit with audible tone that easily identifies wires or cables.
Mfg. has stock
$106.99
Extech VT30 Digital Voltage Tester
Digital Voltage Tester with Bargraph.
Mfg. has stock
$94.59
Extech DV20 Voltage Detector
Easy-to-use voltage detector with built-in flashlight.
$17.59
Extech DV30 AC Voltage Detector
Non-contact AC voltage detector with adjustable sensitivity.
Mfg. has stock
$20.89
Extech DV25 AC Voltage Detector
Dual range non-contact AC voltage detector.
$20.89
Extech CB10 Circuit Breaker Finder
3-in-1 tester to test receptacles, GFCI circuits, or locate fuses.
$49.49
Extech DVA30 AC Voltage and Current Detector
The only two-in-one AC current and AC voltage detector designed for electrical testing.
$54.99
Extech 480403 Phase Sequence and Motor Rotation Tester
Determine the phase orientation of a three phase power supply or the direction of rotation on a three phase motor.
$175.99
Extech PRT200 Non-Contact Phase Sequence Tester
Checks phase sequence and phase status, Tests up to 1000VAC with LED and audible indication.
$212.99
Extech CT70 AC Circuit Load Tester
AC outlet load handling capabilities plus outlet tester functions.
Mfg. has stock
$234.29
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