Electrical Testing
Featured Brands
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IDEAL Electrical®Vol-Con™ Voltage Tester (61-076)Vol-Con™ Voltage Tester by IDEAL Electrical®. 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,...Extremely rugged and reliableVibrates when AC voltage is present$105.01 - Innova®Automotive 8-Function Digital Multimeter (3340)Automotive 8-Function Digital Multimeter by Innova®. The is a profesional Automotive Multimeter designed to help pinpoint engine problems. Test alternator diodes, duty cycle, solenoids, breaker points, wiring, switches, and more. Get...Auto-Ranging, Auto Shut-Off & Over-Load ProtectionEasy and safe operation for users of all skill levels$103.69
- Insize®600 A AC Digital Clamp Meter (9243-CA600)600 A AC Digital Clamp Meter by Insize®. 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...Auto/manual rangingMaximum mode$94.37
- Insize®Digital Multimeter (9242-ML100)Digital Multimeter by Insize®. 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 industry-leading...Data holdDisplay backlight$47.12
- Insize®Pen-Type Digital Multimeter (9241-ML200)Pen-Type Digital Multimeter by Insize®. 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...Auto/manual rangingMaximum mode$82.95
- Install Bay®8-Function Auto Ranging Digital Multimeter with Thermocouple and Adapter (MM400)8-Function Auto Ranging Digital Multimeter with Thermocouple and Adapter (MM400) by Install Bay®. MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature,...Measures up to 600V AC/DC voltage – 10A AC/DC current and 40 MO resistanceMeasures temperature – capacitance – frequency – duty-cycle and Test diodes and continuity$83.19
- Klein Tools®12 V to 1000 V AC Dual Range Non-Contact Voltage Tester (NCVT2P)12 V to 1000 V AC Dual Range Non-Contact Voltage Tester by Klein Tools®. The NCVT-2P is a non-contact voltage tester that detects 12 to 1000V AC and indicates the presence of voltage in cables, cords, circuit breakers, light fixtures,...Non contact voltage tester's dual-range capabilities allow tester to detect from 12 to 1000 V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applicationsElectrical voltage tester detects voltage with simultaneous visual and audible indicators$26.97
- Klein Tools®Dual Range High Voltage Tester (HVNCVT1)Dual Range High Voltage Tester by Klein Tools®. The Dual-Range Non-Contact Tester checks for the presence of voltage in overhead conductors or finds faults in cables. The LOW range detects 50V AC to 1.5kV AC. The HIGH range detects...Use to check for the presence of voltage in overhead conductors or find faults in cablesLOW range for 50V AC to 1.5kV AC$193.04
- Klein Tools®Low-Voltage Twin-Lead Tester (69134)Low-Voltage Twin-Lead Tester by Klein Tools®. The Low-Voltage Twin-Lead tester tests 5-50 volt, AC or DC circuits and components.Tests 5-50 volt, AC or DC circuits and componentsBuilt-in lamp glows if circuit is live$14.37
- Lang Tools®CAT IV Digital Multimeter (13804)CAT IV Digital Multimeter by Lang Tools®. 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...Cat IV 600/Cat III 1000V for HEV workHigh accuracy standard DMM$179.20
- Marinco®Calterm™ Battery and Alternator Voltage Analyzer (66318)Calterm™ Battery and Alternator Voltage Analyzer by Marinco®. Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal; the condition of...LED lights show normal, low or flat level of battery chargeIlluminates for high, normal or low alternator voltage output$9.59
- Marinco®Sperry Instruments™ Snap-Around Clamp Meter (DSA540A)Sperry Instruments™ Snap-Around Clamp Meter by Marinco®. The DSA540A Sperry Instruments Snap-Around clamp meter is a 10 function, 26 range auto-ranging unit engineered to measure up to 400A AC/DC current, 600V AC/DC voltage, 40 Mohm...Data hold and relative measurement capability to maintain reading on displayAuto power off functionality to save battery life$112.87
- Midtronics®700 A Inductive Clamp Meter (A018-N)700 A Inductive Clamp Meter by Midtronics®. 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...Read parasitic draw when connected to testerStandard amp clamp used with all Midtronics testers with amp capabilities$283.65
- Midtronics®Ultimate Portable 6-Function Digital Multimeter (AMP-100)Ultimate Portable 6-Function Digital Multimeter by Midtronics®. 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...Display shows function symbols, units, bar graph, sign, decimal point, low battery symbols, max/min symbols, and zero symbol indicatorsExternal Probe Set inputs for use in measuring voltage, ohm/continuity, or frequency measurements$251.50
- Milwaukee®50 V to 1000 V AC Voltage Detector (2202-20)50 V to 1000 V AC Voltage Detector by Milwaukee®. The Milwaukee Voltage Detector with LED is used for residential, commercial and industrial applications. The 2202-20 can detect between 50 and 1000V AC and has an industry leading safety...Extra bright LED work light makes working in dark areas easier than everCAT IV 1000V safety rating is safe for all applications including industrial applications$19.00
- Mountain Tools®7-Function Digital Multimeter with Built-in Temperature Reading (8720)7-Function Digital Multimeter with Built-in Temperature Reading by Mountain 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,...Full function Digital Multimeter with temperature readingsUnit features large, backlit LCD display$42.42
- OTC®20 A Low Range Clamp Meter (3173)20 A Low Range Clamp Meter (3173) by OTC®. 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...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$1,315.80
- OTC®55 Series 6-Function Digital Multimeter (3910)55 Series 6-Function Digital Multimeter by OTC®. The 55 Series digital multimeter meter provides a full feature set at an economical price. The 55 Series contains all the base functions required for today's automotive testing. Get your...Auto / Manual RangeDiode Check$75.17
- OTC®550 Series 8-Function Auto Ranging Digital Multimeter (3940)550 Series 8-Function Auto Ranging Digital Multimeter by OTC®. The 550 Series DIGITAL MULTIMETER features powerful automotive test functions such as; Frequency, Duty Cycle, Diode & Continuity Tests, plus all the standard meter features...Diode TestContinuity Test$138.83
- OTC®60 A Low Range Clamp Meter (3820-06)60 A Low Range Clamp Meter (3820-06) by OTC®. 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,...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$186.02
- P3®Kill A Watt™ 115 V Power Monitor (P4460)Kill A Watt™ 115 V Power Monitor by P3®. Now you can cut your energy costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt™ EZ, and it will ases how efficient...Shows the operating costs of your household appliancesAccurate to within 0.2%$39.95
- Power Probe®110 V Mini Probe (TST110V)110 V Mini Probe by Power Probe®. Mini Probe easy to use plug-in style current testers, simple way to verify current flow in a socket. Get your job done right every time with top-of-the-line electrical testing tools showcased on our...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$24.02
- Prime Products®100 V to 130 V Analog Voltmeter (12-4056)100 V to 130 V Analog Voltmeter by Prime Products®. Make sure that you are operating your AC appliances within safe operating range. Green zone indicates safe voltage range while red zone indicates that voltage sensitive equipment...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$14.33
- Prime Products®110 V to 130 V Digital Voltmeter with Polarity Tester (12-4058)110 V to 130 V Digital Voltmeter with Polarity Tester (12-4058) by Prime Products®. Make sure that you are operating your AC appliances within safe operating range of 110V to 130V. Easy to read digital display constantly shows outlet...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$45.19
- Prime Products®120 V Digital Voltmeter (12-4059)120 V Digital Voltmeter (12-4059) by Prime Products®. Digital AC voltage meter constantly displays outlet voltage in one volt increments. Helps to make you aware of low or fluctuating voltage that could damage appliances. Easy to read...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$17.58
- SOLAR®4 V to 19 V Digital Voltmeter (BA1)4 V to 19 V Digital Voltmeter by SOLAR®. The 6/12V Digital Voltmeter features an operating range of 4.5-19.99V. It provides fast, accurate voltage readings for 6 and 12 Volt batteries and features a bright LED display. Get your job done...Ideal solution to help you do your job with great precisionDesigned using sophisticated technology for maximum functionality$25.97
- Southwire®400A AC/DC Clamp Meter (21550T)400A AC/DC Clamp Meter by Southwire®. With True RMS, Built-In NCV, Worklight, and Third-Hand Test Probe Holder. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...400A AC/DC Current RangeCAT III 600V Safety Rating$100.83
- Southwire®600V 7-Function Manual-Ranging Multimeter (10031S)600V 7-Function Manual-Ranging Multimeter by Southwire®. This Southwire general purpose multimeter is perfect for basic electrical repairs & troubleshooting. Features include a rugged double-molded housing, large LCD display, and...7 FUNCTIONS and 19 ranges: AC & DC voltage, DC current, resistance, continuity, 1.5V and 9V battery testRUGGED DOUBLE-MOLDED HOUSING: Southwire's meters are designed to withstand the rugged environment of a worksite and have been drop tested up to 2 meters$29.56
- Southwire®Non-Contact 100-600V AC Voltage Detector (40116N)Non-Contact 100-600V AC Voltage Detector by Southwire®. Non-contact AC voltage detector quickly checks for the presence of live voltage on wiring and electrical devices. Features a built-in flashlight for added convenience.Southwire Pen style voltage testerAUDIBLE AND VISUAL INDICATION of AC voltage on two ranges: 24 to 600v and 100 to 600v$13.92
- Southwire®Precision Voltage Detector & Tester (41171N)Precision Voltage Detector & Tester by Southwire®. The 41171N Precision Voltage Detector & Tester packs a variety functions into one versatile and powerful electrical tester. It performs three of the most common electricia tasks: detect...Measures 600 AC/DC VoltsAuto detects AC/DC$34.91
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.