Electrical Testing
Featured Brands
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JRV®LCD Battery Meter (A7312BL)LCD Battery Meter by JRV®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High quality at an affordable priceExpertly made from premium materials$56.63 - Klein Tools®80 V to 600 V AC/DC Circuit Tester (69105)80 V to 600 V AC/DC Circuit Tester by Klein Tools®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other...Tests circuits rated AC/DCHigh-visibility neon lamp indicator$41.56
- Klein Tools®90 V to 250 V General Purpose Twin-Lead Circuit Tester (69136)90 V to 250 V General Purpose Twin-Lead Circuit Tester by Klein Tools®. The General Purpose Twin-Lead tester tests voltage in 90-250 volt range for AC/DC. Know instantly if the circuit is live when the tester lights up. The handy pocket...Tests voltage in AC or DCNeon lamp glows indicating live circuit$7.53
- Klein Tools®Coax Explorer™ Coaxial Cable Tester with Remote Kit (VDV512-101)Coax Explorer™ Coaxial Cable Tester with Remote Kit by Klein Tools®. The Klein Tools Coax Explorer™ 2 verifies proper continuity of F-connector coaxial cables and maps their location. The color-coded remotes allow for up to four...Tests coaxial cable and maps up to 4 locationsSimple push button operation$34.97
- Klein Tools®Household Electrical Panel Wire Marker Book (56254)Household Electrical Panel Wire Marker Book by Klein Tools®. Label wires quickly and easily with Klein Tools’ new preprinted panel and wire markers. These markers are made of durable vinyl coated cloth and contain larger print to make...Contains common labels such as Bedroom, Bathroom, Kitchen, etcLarger, easy-to-read print on 0.2'' x 1.5'' labels$11.99
- Klein Tools®Wire Marker Book (56250)Wire Marker Book by Klein Tools®. Label wires quickly and easily with Klein Tools’ new preprinted panel and wire markers. These markers are made of durable vinyl coated cloth and contain larger print to make them easier to read. Klein...More pages of the frequently used low numbers (1-24)Easily dres each side of the panel with separate pages of odd or even markers$12.24
- Lisle®Circuit Tester Ultimate Kit (28640)Circuit Tester Ultimate Kit by Lisle®. The tester kit tests low voltage up to 28 volts. Also finds electrical shorts, checks polarity, detects battery drain, and checks circuits from a distance. Heavy-duty coil cord extends over 8 feet....Designed to help to get your job done rightManufactured utilizing the highest quality materials$30.84
- OEM Tools®5 to 30 V DC Digital Circuit Tester (24451)5 to 30 V DC Digital Circuit Tester by OEM Tools®. The OEMTOOLS Digital Display Circuit Tester is used for reading the voltage measurement from 5V to 30V of 6, 12, and 24 Volt systems.Detect Voltage, Power, Ground and Circuit ConditionDisplay Provides Precise Voltage$43.10
- OTC®6 to 12 V Heavy-Duty Circuit Tester (3636)6 to 12 V Heavy-Duty Circuit Tester (3636) by OTC®. Designed for testing electrical circuits and locating shorts, grounds, and open circuits.12' heavy-duty, red coil cord leadChecks 6- and 12-volt systems$27.69
- RoadPro®6 to 12 V Heavy-Duty Electrical Tester (SST-80151)6 to 12 V Heavy-Duty Electrical Tester by RoadPro®. This heavy-duty electrical tester tests circuits, lights and fuses and lights on contact with live circuit.Tests circuits, lights and fusesLights on contact with live circuit$6.54
- Southwire®Coax Continuity Tester/Mapper (M500CX4)Coax Continuity Tester/Mapper by Southwire®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Easy to understand LED displayEasy-to-Understand LED display$33.20
- Southwire®Continuity Tester for Data & Coax Cables (M550)Continuity Tester for Data & Coax Cables by Southwire®. The M550 gives instant continuity status for both twisted pair and coaxial cables. Features rugged double molded tester body with on-board remote storage and an easy-to-interpret...RUGGED data/video cable tester perfect for any electrician to quickly detect wiring faults in network and coax cablesTEST patch cables or installed cables, shielded, unshielded twisted pair, and coax$38.82
- Standard®Circuit Tester with Probe Hook (WTT115)Circuit Tester with Probe Hook (WTT115) by Standard®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe...Probe pierces insulation to contact circuit, finds open circuits, blown fuses, and bad connectionsHandle illuminates when circuit is working$18.15
- Standard®Continuity Tester (WTT112)Continuity Tester by Standard®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working condition with...Tests circuits with power offUse to locate broken wires, bad connections, open circuits$7.29
- Standard®Pro Circuit Tester (WTT111)Pro Circuit Tester by Standard®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working condition with...Finds open circuitsBlown fuses, and bad connections$12.91
- Standard®Pro Continuity Tester (WTT110)Pro Continuity Tester by Standard®. Failure to properly maintain the electrical system can result in its damage and costly repairs. Do everything right the first time. Inspect and keep the electrical system in a safe working condition...Tests circuits with power offUse to locate broken wires, bad connections, open circuits$12.05
- Sunex®Circuit Tester (4001)Circuit Tester by Sunex®. All products are trusted for their design and engineering, and Sunex® will continue to equip customers with high quality tools at the best value thanks to rich heritage of developing customer solutions,...Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do$15.67
- Performance Tool®4-Function Digital Multimeter (W2970)4-Function Digital Multimeter (W2970) by Performance Tool®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any...Designed to safely and accurately troubleshoot a variety of automotive, household and shop electrical circuitsFeatures AC & DC voltage, DC current, resistance measurements, Ohms and diode test$11.33
- Thexton®Backpresure Test Adapter Kit (389)Backpresure Test Adapter Kit by Thexton®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of...Designed to help to get your job done rightManufactured utilizing the highest quality materials$29.80
- Actron®Auto Trouble Shooter™ 8-Function Digital Multimeter (CP7677)Auto Trouble Shooter™ 8-Function Digital Multimeter by Actron®. This profesional level digital multimeter and engine Analyzer performs all standard electrical tests for on-car and bench troubleshooting, including tach, dwell, volts,...Tests starting & charging, ignition and fuel delivery systemsLocate faulty wiring and componentsExtra-large, easy-to-read digital LCDOn-screen test leads connection reminderAutomatic reverse polarity indication$39.78
- Actron®AutoAnalyzer™ 5-Function Digital Multimeter (CP7665)AutoAnalyzer™ 5-Function Digital Multimeter by Actron®. The AutoAnalyzer performs all standard electrical tests for on-car and bench troubleshooting. Features include a foldout stand and test lead holders at back of tool for...Measures AC/DC voltage, DC current and resistanceTests diodes and batteries$31.99
- Actron®AutoRanging™ 6-Function Digital Multimeter (CP7401)AutoRanging™ 6-Function Digital Multimeter by Actron®. Measuring voltage, current and resistance is made easy with AutoRanging feature. Additional diode, capacitor and continuity tests make this meter ideal for most automotive and...AutoRanging design eliminates gueswork and ensures safe and accurate measurementsLarge backlit LCD display and foldable backstand for ease of viewing$37.69
- Actron®Digital Multimeter (CP7400)Digital Multimeter by Actron®. Get your job done right every time with top-of-the-line electrical testing tools showcased on our virtual shelves! Whether you’re testing, designing, diagnosing, or doing any other job, they will help...Large backlit LCD display and foldable back stand for ease of viewingOverload protection and 10MΩ impedance for peace of mind when testing$28.55
- Amprobe®1000 A AC/DC Clamp Meter (2740452)1000 A AC/DC Clamp Meter by Amprobe®. Where accuracy, quality, and newest technology meet. The ACDC-100 offers superior AC/DC measurement capabilities, highest product quality and enhanced ergonomics with red, rubber, Ribs™ design....Large, easy to read LCD displayAuto and manual ranging$200.24
- Amprobe®30XR-A Auto Ranging Digital Multimeter with VolTect™ Non-Contact Voltage Detection (2727774)30XR-A Auto Ranging Digital Multimeter with VolTect™ Non-Contact Voltage Detection by Amprobe®. For non-contact voltage testing, Amprobe 30XR-A Digital Multimeter offers Voltect™ non-contact voltage technology built into the 30XR-A...Non-contact voltage detectorSeparate door for easy battery and fuse acces$135.15
- Amprobe®Dual Display 6-Function Digital Multimeter with Clamp Meter and Termometer (3086905)Dual Display 6-Function Digital Multimeter with Clamp Meter and Termometer by Amprobe®. The ACD-14 PLUS clamp meter works as both an HVAC multimeter and electrical multimeter with a versatile set of features, including microamps,...Dual displays permit simultaneous reading of amps and voltsMeasures AC Current and AC/DC Voltage$199.23
- Amprobe®Insulation Resistance Tester (AMB-3)Insulation Resistance Tester by Amprobe®. Cut unscheduled downtime and reduce shock hazards with the Amprobe AMB-3. Quickly check the insulation resistance value of electric equipment and lines with this small, easy to operate...Tests insulation of wires, cables, transformers and electrical motorsBattery powered$146.45
- Amprobe®Pocket 7-Function Digital Multimeter (2727700)Pocket 7-Function Digital Multimeter by Amprobe®. The Amprobe PM51A, a shirt-pocket sized meter is only 3/8? thick and weighs les than 3 oz. With full functionality offering AC and DC voltage, resistance, capacitance, frequency,...Measures AC and DC voltage, resistance, continuity with beeper, capacitance and frequencyFully autoranging with 7 measurement functions and 27 ranges$34.77
- Amprobe®RS-3 PRO™ 300 A CAT IV Analog Clamp Meter (3467465)RS-3 PRO™ 300 A CAT IV Analog Clamp Meter by Amprobe®. This CAT IV 600 V safety rated analog clamp is a great tool for tough electrical applications. The RS-3 PRO works well in extreme temperatures from 5 °F to 122 °F. The RS-3 PRO...Measures AC current up to 300 AVoltage up to 600 V AC$223.26
- Amprobe®VolTect™ Compact 10-Function Digital Multimeter with VolTect Non-Contact Voltage Detection (2727851)VolTect™ Compact 10-Function Digital Multimeter with VolTect Non-Contact Voltage Detection (2727851) by Amprobe®. The Amprobe 5XP-A Digital Multimeter provides superior features and accuracy in a smaller form factor. The 5XP-A has...27 ranges 10 functionsBattery load test with 1.5V and 9V capabilities$96.10
Almost any wiring job requires electrical circuit testing to make sure everything is OK, and there are numerous electrical testing tools available on the market. The simplest electrical testing device is a test light tool. It has a probe that leads to a fuse located inside the device. The fuse is connected to the light, which lights up to indicate that current comes through it. Also, test light tools may have a clamp for ground connection. If short circuit occurs, the fuse in the tool blows and does not allow for excessive current flow. So, test light tools are quite simple and inexpensive devices, which are needed for dealing with basic electric jobs.
Multimeters provide more information about electric current and show voltage, resistance, and more. Such tools help to find various electric faults and eliminate them. If your job requires testing isolation resistance, you will need a megohmmeter. If you need to check the safety of the electrical system, a current leakage tester can be very helpful. We also carry current line splitters, cable height meters, circuit tracers and accessories, current probes, and more. Take advantage of quality electrical testing tools we offer at a fair price.