GB Gardner Bender GVD-3504 Circut Alert Non-Contact Voltage Tester (electrical testers), Black

GB Gardner Bender GVD-3504 Circut Alert Non-Contact Voltage Tester (electrical testers), Black

Check the voltage of circuit breakers, light fixtures, outlets, switches and wiring with this ultra-small voltage tester that fits in your pocket. This voltage tester requires only one 111 battery to operate. New black voltage tester/adapter indicates... more

$22.99

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Overstock.com

(625,000+)
Keith Mcmillen Instruments Batt-O-Meter Battery Tester

Keith Mcmillen Instruments Batt-O-Meter Battery Tester

Plug the Batt-O-Meter Battery Tester into virtually any battery-operated device with a 1/4" jack input and find out if and when to change its battery. Stop wasting time and money; don't guess when to change batteries; know with the Batt-O-Meter.The... more

$34.95 $17.99

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(700,000+)
Keith McMillen Instruments Batt-O-Meter (Battery Voltage Tester)

Keith McMillen Instruments Batt-O-Meter (Battery Voltage Tester)

Essential Audio Tools - Ever wonder how much juice your batteries have left? Maybe it's an important stompbox on your pedalboard. Maybe it's your active bass. Whatever it is, all you need is the Batt-O-Meter and you can do it. Just plug the gold-plated... more

$19.95

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(5,000+)
Bass Pro Shops 12V Battery and Alternator Tester

Bass Pro Shops 12V Battery and Alternator Tester

Accurately measure the remaining charge of your 12V battery, or check the output voltage of your alternator with Bass Pro Shops� 12V Battery and Alternator Tester. This convenient handheld device features an easy-to-read LED indicator and easily fits... more

$17.99

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Secur Vehicle Battery Chargers, Boosters, & Testers 7-Watt Solar Pack Blacks SP-6002

Secur Vehicle Battery Chargers, Boosters, & Testers 7-Watt Solar Pack Blacks SP-6002

Compact Folding 7 watt Solar Panel with Smart Chip Technology - Charge smart phones directly including iPhone 5 and iPad without an intermediate battery. Charge any USB digital devices or batteries directly - cell phone, smart phones, tablets, iPods,... more

$36.88

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Battery, Bulb, Fuse, Continuity Tester, As Shown

Battery, Bulb, Fuse, Continuity Tester, As Shown

A multi-use Electrical Continuity Tester for electrical applications. Multi-purpose test for Battery, Bulb, Fuse, and Continuity tester Electrical Continuity Tester determines if Battery, Bulb or Fuse is still good Audible continuity tester via test... more

$34.34

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Battery Capacity Tester

Battery Capacity Tester

Free Shipping on Over 500K Items!

The Extech BT100 is a Battery Capacity Tester. Product can be used to test the condition of batteries quickly and easily. As an AC milliohm-meter, the tester measures DC voltage and AC resistance while the battery is in use, helping to save time on... more

$769.00

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Ebtech Swizz Army Cable Tester

Ebtech Swizz Army Cable Tester

The Ebtech Swizz Army Cable Tester is the professional's choice in multifunction cable testers. It displays the exact wiring of any cable or adapter-even allows testing of installed cables inside walls. Another cool feature is its patented intermittent... more

$199.00 $99.99

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(700,000+)
Ebtech CT Swizz Army 6-in-1 Cable Tester

Ebtech CT Swizz Army 6-in-1 Cable Tester

Essential Audio Tools - The Ebtech Swizz Army 6 in 1 cable tester is the professional's choice for multi-function cable testers. The Ebtech Swizz Army 6 in 1 displays the exact wiring of any cable or adapter and even allows testing of cables installed... more

$108.00

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(5,000+)
Electronic Voltage Tester

Electronic Voltage Tester

Free Shipping on Over 500K Items!

Designed from the ground up by electricians for electricians, the Klein Tools Electronic Voltage Tester indicates voltage without a battery. This tester has low impedance to limit false readings and a safe solid-state design. Voltage is indicated by... more

$38.46

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Waekon Industries 47001 Domestic/Asian Adapter Kit for EGR Tester

Waekon Industries 47001 Domestic/Asian Adapter Kit for EGR Tester

This kit expands the capability of the Waekon 47062 EGR tester. Kit includes: 7 adapters for testing Ford, Chrysler, Asian, and other non-linear/digital GM EGR systems more

$233.23 $186.59

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Thexton 115 Battery Tester

Thexton 115 Battery Tester

Features: Leak-proof container Pocket protector Uses less than 1/4 oz of acid more

$15.06 $12.05

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Bass Pro Shops 12V Battery and Alternator Tester

Bass Pro Shops 12V Battery and Alternator Tester

Accurately measure the remaining charge of your 12V battery, or check the output voltage of your alternator with Bass Pro Shops� 12V Battery and Alternator Tester. This convenient handheld device features an easy-to-read LED indicator and easily fits... more

$17.99

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GB Gardner Bender GBT-3502 Dry Cell Battery Tester (electrical testers), Black

GB Gardner Bender GBT-3502 Dry Cell Battery Tester (electrical testers), Black

Makes quick work out of any electrical project Tests common household batteries Movable contact arm fits multiple battery sizes Versatile design Analog low and good indicator Tests AA, AAA, C, D, 9 volt, 1.5 volt button cells & N Condition: New Type:... more

$20.99

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Overstock.com

(625,000+)
Extech Instruments Non-Contact Phase Sequence Tester, Model PRT200

Extech Instruments Non-Contact Phase Sequence Tester, Model PRT200

Free Gift Card w/ Order

This Extech Instruments Non-Contact Phase Sequence Tester uses a non-contact voltage-testing method that permits easy connection to insulated conductors, avoiding uncertain and difficult connections to bare high voltage wires. Battery Included Yes,... more

$199.99

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(25,000+)
Extech Insulation Tester/Megohmmeter, Model 380360

Extech Insulation Tester/Megohmmeter, Model 380360

Free Gift Card w/ Order

Measures insulation resistance of AC/DC motors, cables and power tools. 1-year limited warranty. Battery Included Yes, Case Included Yes, Measures Voltage/insulation resistance. Three test voltages 250 Volt, 500 Volt and 1,000 Volt Measures AC voltage... more

$279.99

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(25,000+)
GB Gardner Bender CS61200AS Adaptor Kit For CS61200 Circuit Breaker Finder (electrical testers), Black

GB Gardner Bender CS61200AS Adaptor Kit For CS61200 Circuit Breaker Finder (electrical testers), Black

Circuit breaker finder Use with CS61200 Breaker Finder to trace switches, lighting fixtures or other live wiring not terminated with an outlet Quick connect insulated leads quickly and easily attach to wires Plug transmitter into screw-in base to trace... more

$23.99

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Overstock.com

(625,000+)
Diode/Transistor Tester Kit

Diode/Transistor Tester Kit

Easy to build dynamic tester allows testing of diodes and transistors in circuit. Identifies NPN/PNP transistors and anode/cathode of diodes. Checks all types. Requires 9V battery, not included. Net weight: 1-1/4 lb. more

$28.64

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200Amp Load Type Battery Tester Battery Tester, Westward, 3Z634

200Amp Load Type Battery Tester Battery Tester, Westward, 3Z634

Battery Tester, Stainless Steel, 12 Volts, 12 1/2 x 9 x 7 3/4 Inches, 200 Amps, Test Batteries to 1000 CCA more

$272.24

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VA16 1000V DMM Digital Multimeter w/Cable tester for RJ11, RJ45 - Battery Tester - 1.5V, 6V & 9V Battery

VA16 1000V DMM Digital Multimeter w/Cable tester for RJ11, RJ45 - Battery Tester - 1.5V, 6V & 9V Battery

The newly released V&A VA16 combines a digital multimeter, a 1.5V/6V/9Vbattery tester with load & a cable tester all in one. Using it as a multimeter, it can measure AC/DC voltage and current, resistance, diode and continuity; As a battery tester, it... more

$45.00

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"Siemon Adapter Tester for 66M1 QC To RJ-11 2-Wire ~ Stock# TESTAR-2 ~ NEW"

"Siemon Adapter Tester for 66M1 QC To RJ-11 2-Wire ~ Stock# TESTAR-2 ~ NEW"

"The positive connection made by the TESTAR eliminates possible problemsassociated with handling alligator clips or test probes such as accidental shortingacross terminals or intermittent test connections. Test equipment is inserted into theTESTAR... more

$14.50

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"Siemon Adapter Tester for 66M1 QC To RJ-11 4-Wire ~ Stock# TESTAR-4 ~ NEW"

"Siemon Adapter Tester for 66M1 QC To RJ-11 4-Wire ~ Stock# TESTAR-4 ~ NEW"

"The positive connection made by the TESTAR eliminates possible problemsassociated with handling alligator clips or test probes such as accidental shortingacross terminals or intermittent test connections. Test equipment is inserted into theTESTAR... more

$14.50

FREE shipping

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Towpower (78118) 7-Way Flat Pin to 4 and 5-Flat Adapter with LED Circuit Tester and Dust Cover

Towpower (78118) 7-Way Flat Pin to 4 and 5-Flat Adapter with LED Circuit Tester and Dust Cover

Towpower 7-way flat pin to 4 & 5-flat adapter allows easily adaption an OEM 7-way blade connector to either 5-flat or a 4-flat connector. more

$12.44

FREE shipping

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Gardner Bender GBT-3502 Battery Tester

Gardner Bender GBT-3502 Battery Tester

$11.99

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Battery Tester Digital With Printer

Battery Tester Digital With Printer

Performs a complete starting and charging system analysis along with a diagnosis of battery condition on discharged batteries. Tests a wide range of batteries sized from 40 to 2000 CCA more

$301.10

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Gb Electrical Tester Battery Analog

Gb Electrical Tester Battery Analog

Gb Analog Battery Tester *analog Display With Selector Dial Tests: 1.5 Volt N,aaa,aa,c D Cells 1.25 Volt Nicade Rechargeable 3 Volt Lithium 9 Volt Dc Rectangular 6 Volt 22.5 Volt Lantern 6, 12, 15, 22.5 Volt Photography Cells more

$10.39

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Klein 69133 Lamp Glow Battery Continuity Tester w/Alligator Clip

Klein 69133 Lamp Glow Battery Continuity Tester w/Alligator Clip

Do not use this lamp glow continuity tester on live electrical circuits. This tester works to test for shorts on broken circuits and can test with the power off. Its deluxe 4" long handle with removable nylon cap holds replaceable bulb and battery. Its... more

$12.50

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Homelectrical

(1,000+)
OTC 3183 Battery Tester, Digital, Automotive

OTC 3183 Battery Tester, Digital, Automotive

Battery Tester, Digital, 125 to 1400 Amps Load Ranges, 12V Voltage Range, Works With 12V Batteries, 125 to 1400 Cold Cranking Amps, 25 Cold Cranking Amps Resolution, 25 Cold Cranking Amps Accuracy, 4 Digit LED Display, Height (In.) 8.5, Width (In.)... more

$133.11

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Battery Tester Electroni C 6-36V (Flyer)

Battery Tester Electroni C 6-36V (Flyer)

Tests all 6 & 12V Lead Acid, AGM & Gel Batteries. Tests 6/12/24/36V Starting/Charging Systems. Displays Both Percent of Capacity & Cold Cranking Amps. IR Printer Interface for remote printing. Detects & Displays Alternator Ripple & Bad Calls. Tests... more

$372.35

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Battery Case With Tester, Beige

Battery Case With Tester, Beige

Organizing up to 40 batteries along with its own LED tester- this clever battery case with tester helps you find the battery you need, and check its effectiveness. No more searching cluttered drawers for dead batteries! Battery case with tester stores... more

$19.99 $17.99

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GB Electrical GBT-3502 Battery Tester

GB Electrical GBT-3502 Battery Tester

$9.49 $7.74

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GB Electrical GBT-500A Battery Tester

GB Electrical GBT-500A Battery Tester

$12.99 $10.68

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Rapitest Battery Bulb & Fuse Tester

Rapitest Battery Bulb & Fuse Tester

"Tests household batteries (all 1.5, 9 volt and rechargeable batteries). Simulated load test feature checks if battery will work in use. Checks car, house and plug fuses. Tests most screw, push and bayonet light bulbs. Requires one 9-volt battery (not... more

$16.95

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T16897 12V Digital Battery Alternator Tester with 6 LED Lights Display Car Vehicle Diagnostic Tool

T16897 12V Digital Battery Alternator Tester with 6 LED Lights Display Car Vehicle Diagnostic Tool

Features: Alternator state check. Battery state check. Battery overload display. 6-LED display clearly present the alternator and battery state. Two testing clips for safe and easy operation. Small size and light weight convenient to carry. Fit for car... more

$32.52 $9.49

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Smakna Dc Volt Amp Meter 2in1 Digital Amperemeter Voltmeter Led Tester Blue Red 0-300v 2a Car Battery Monitor

Smakna Dc Volt Amp Meter 2in1 Digital Amperemeter Voltmeter Led Tester Blue Red 0-300v 2a Car Battery Monitor

-Thin black line: Header supply ground -The Thin Red Line: Header powered regular -Thick black lines: public test end -Thick red line: measuring the positive voltage input terminal -Yellow lines: current input terminal Specifications: *Supply voltage:... more

$26.99

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Droka Digital Voltmeter Ac 75v To 300v Micro 110v 220v Volt Panel Meter Voltage Tester Power Monitor Battery Gauge Detector Led Display For Auto Car

Droka Digital Voltmeter Ac 75v To 300v Micro 110v 220v Volt Panel Meter Voltage Tester Power Monitor Battery Gauge Detector Led Display For Auto Car

Parameters: Testing range: AC 60-500V two-wire access Min input: AC 60V(meter will not test accurately or not display when less than AC 60V) Max input: AC 500V(meter will burn when more than 500V) Rerate: about 200mS/time Accuracy: 1% (+/- 1 digit)... more

$19.99

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"ET18 Gold Tester Electronic Gold Tester"

"ET18 Gold Tester Electronic Gold Tester"

"For slightly more than the cost of an acid test kit, the ET18 precisely determines gold karat values equal to or greater than 10K, 14K, and 18K. Pocket sized battery operated 1(battery included)The ET-18 comes with a one year manufacture warranty.... more

$99.95

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"M-18-A9 Gold Tester Electronic Gold Tester 9 through 18 karats"

"M-18-A9 Gold Tester Electronic Gold Tester 9 through 18 karats"

"The M-18-A9 comes with a two year manufacture warranty. (Warranty does not include the battery or the test chemical)The M-18-A9 precisely determines gold karat values equal to or greater than 9K, 10K, 14K, and 18K. Pocket sized , battery operated (1... more

$189.95

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ZTS Mini Multi-Battery Tester MINI-MBT

ZTS Mini Multi-Battery Tester MINI-MBT

Free Shipping! ZTS Mini Multi-Battery Tester Tests More than 15 Battery Types, Computes State of Charge, Measures Battery Performance Under Load, Test Results in 2 Seconds, LED Display, Operates on Four AAA Batteries, Made in the USA more

$42.00

FREE shipping

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(300,000+)
ZTS MBT-1 Multi Battery Tester MBT-1

ZTS MBT-1 Multi Battery Tester MBT-1

Free Express Shipping! ZTS MBT-1 Multi Battery Tester Tests More than 40 Battery Types, Measures Battery Performance Under Load, Microprocessor Controlled, High-Accuracy Pulse Load Test, LED Indicators Show Power Status, Contacts are Labeled for... more

$90.00

FREE shipping

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(300,000+)

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