Electrical Testers

Wylaco has the Electrical Testers you need to get the job done right!

Gardner Bender CS550A AUTO CIRCUIT BRK FINDER

Gardner Bender CS550A AUTO CIRCUIT BRK FINDER

SPERRY CIRCUIT BREAKER FINDER Quickly/easily identify correct circuit breaker or fuse protecting a specific electrical circuit Designed for operation ..

$43.99 $29.68
Gardner Bender GAT-3400 AUTO VOLTAGE TESTER

Gardner Bender GAT-3400 AUTO VOLTAGE TESTER

AUTOMOTIVE VOLTAGE TESTER Use to test DC voltage in automotive application DC voltage from 6-12 volts Durable ABS housing with pocket clip 3' test lea..

$10.99 $5.85
Gardner Bender GBT-500A BATTERY TESTER

Gardner Bender GBT-500A BATTERY TESTER

BATTERY METER Full function tester from: 1.5V button cells to 22.5V photo & lantern cells Tests nickel cadmium rechargeable 1-year warranty COLOR:Blac..

$19.99 $11.96
Gardner Bender GCT-3304 CONTINUITY TESTER

Gardner Bender GCT-3304 CONTINUITY TESTER

HEAVY-DUTY CONTINUITY TESTER Tests for continuity in non-energized circuits 36" insulated test lead with alligator clip Indicator bulb lights if conti..

$10.99 $5.91
Gardner Bender GCV-3206 SD VOLTAGE TESTER

Gardner Bender GCV-3206 SD VOLTAGE TESTER

SD VOLTAGE TESTER Tests from 12-250V AC/DC voltage CULUS & ETL Listed LED indicator glows red when voltage or - continuity exists Tests: outlets, fuse..

$15.99 $8.88
Gardner Bender GET-3100 AC/DC VOLTAGE TESTER

Gardner Bender GET-3100 AC/DC VOLTAGE TESTER

TWIN PROBE CIRCUIT TESTER Test AC/DC voltage from 80-250 AC/DC Neon indicator glows when voltage is present Brightens when voltage increases Insulated..

$6.49 $3.53
Gardner Bender GET-3202 LOW VOLTAGE TESTER

Gardner Bender GET-3202 LOW VOLTAGE TESTER

LOW VOLTAGE TWIN PROBE CIRCUIT TESTER Test AC/DC voltage from 5-50 V AC/DC, 50-60 Hz Indicator glows when voltage is present Brightens as voltage incr..

$10.99 $5.80
Gardner Bender GFI-3501  GFCI & OUTLET TESTER

Gardner Bender GFI-3501 GFCI & OUTLET TESTER

GROUND FAULT RECEPTACLE TESTER Test ground fault receptacles by overloading - circuit and tripping GFCI Plug tester into any circuit protected by GFR ..

$13.99 $8.18
Gardner Bender GK-5 ELECTRICAL TEST KIT

Gardner Bender GK-5 ELECTRICAL TEST KIT

HOUSE HOLD TESTER ELECTRICAL KIT Includes 5 household testers non-contact - voltage sensor, GFI outlet tester USB tester, Battery tester SIZE:5pc COLO..

$29.99 $19.86
Gardner Bender GVD-3504 VOLTAGE SENSOR

Gardner Bender GVD-3504 VOLTAGE SENSOR

NON-CONTACT VOLTAGE DETECTOR Indicates the presence of AC voltage 50-600 V Visual & audible indicators signal voltage Built-in "safe test" feature ass..

$19.99 $12.25
Gardner Bender GVT-392 VIBRATE VOLTAGE TESTER

Gardner Bender GVT-392 VIBRATE VOLTAGE TESTER

SOLENOID VOLTAGE TESTER Tests AC/DC voltage 120-480V & DC polarity Dual voltage indication: solenoid vibration - and neon bulb Built-in slots in probe..

$35.99 $24.39
Gardner Bender VD6509 NC VOLTAGE DETECTOR

Gardner Bender VD6509 NC VOLTAGE DETECTOR

ADJUSTABLE NON CONTACT VOLTAGE DETECTOR W/ FLASHLIGHT Detects AC Voltage from 12V to 1000V Provides audible & visual indicators alert user Includes a ..

$25.99 $17.66
Greenlee GFCI Circuit Tester Polarity Cube

Greenlee GFCI Circuit Tester Polarity Cube

The Greenlee GT-10GFI circuit tester is to be used to trouble shoot the 120-Volt AC grounded outlets and the GFCI receptacles. It has certain light se..

$16.45 $13.66
Greenlee GT-16 Adjustable Non-Contact Voltage Detector

Greenlee GT-16 Adjustable Non-Contact Voltage Detector

The Greenlee GT-16 Non-Contact Voltage Detector is adjustable to safely detect power and low voltage. Safely detects AC voltage without touching the b..

$30.75 $25.55
Greenlee GT-95 Voltage Tester (CAT IV 600V / CAT III 1000V)

Greenlee GT-95 Voltage Tester (CAT IV 600V / CAT III 1000V)

Features: AC/DC voltage and polarity measurement. LCD and dual color LEDs for convenience. Selectable SHAKER feature when measuring AC vo..

$104.35 $86.74
Greenlee CMT-90 Auto Electrical Tester

Greenlee CMT-90 Auto Electrical Tester

  Greenlee CMT-90 Specifications:  Auto Electrical Tester Greenlee CMT-90 Includes:  (1) 9 V battery  Test lead..

$274.35 $228.05
Greenlee CSJ-100 AC Open Jaw Clamp Meter

Greenlee CSJ-100 AC Open Jaw Clamp Meter

  Greenlee CSJ-100 Specifications:    Amperage measurement: 200.0 AC   Voltage measurement range: 200.0, 1000V &nbs..

$141.10 $117.29
Greenlee GT-10 Polarity Cube

Greenlee GT-10 Polarity Cube

  Greenlee GT-10 Specifications:  Polarity Cube   Greenlee GT-10 Features:  Use to trouble shoot 120V AC grounded..

$9.60 $7.98
Klein 69133 Continuity Tester

Klein 69133 Continuity Tester

Klein Tools, Inc. represents much more than Klein pliers. The company's product line has broadened to include virtually every major type of hand tool ..

$26.96 $17.99
Greenlee TESTER, 600V/400A (CMT-80)             Sold Out

Greenlee TESTER, 600V/400A (CMT-80)

Hassle-free, automatic measurement of amperage, voltage,and resistanceLow impedance eliminates stray or "ghost" voltage readingsCompact design for mea..

$153.55 $127.64
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