Electrical Testers

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

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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 $30.86

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 $6.08

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 $12.44

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 $6.15

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 $9.23

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 $3.67

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 $6.03

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 $8.50

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 $20.66

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 $12.74

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 $25.36

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 $18.37

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

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

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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

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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..