digital tester

Also known as: AOE-6033, ASO-6033, ASO6033; Features and Benefits: Digital with Voltage Hi / Lo and CCA reading  Resistance Load Tester best for testing ...  more

Wireless tachometer & spark analyzer. Reads voltage intensity for each spark plug. Instantly detects broken plug wire & carbon clogged plugs. Works with 1, ...  more

Also known as: AOE-6039, ASO-6039, ASO6039; Easy-to-read DIGITAL voltmeter and ammeter combine with the versatility of a carbon pile load to give a quick and ...  more

Tests 12 volt batteries (125-1400 CCAs) and analyzes by measuring multiple parameters within the battery to deliver accurate results. Its’ bright, 4 digit LED ...  more

Battery Tester, Digital, 7 To 32 Vdc Voltage Range, Works With 12 Volt Automotive Batteries, 125 To 1400 Cold Cranking Amps, 25 Cold Cranking Amps Resolution, 25 ...  more

20% OFF no Minimum + Free Shipping over $75. Use Code: P20

100 amp digital battery load tester / charging system analyzer. For 12 volt battery systems.Product Features:Microprocessor control for easy and accurate load ...  more

20% OFF no Minimum + Free Shipping over $75. Use Code: P20

SpeedCharger 100-amp battery charger is a fully automatic microprocessor controlled with a built-in digital voltmeter and tester.Product Features:100 Amp Engine ...  more

Battery Tester, Kit, 12 To 24 Voltage Range, Works With Charging, Starting And Diode Systems, 50 To 2000 Cold Cranking Amps, Large For Less Scrolling And Back Light ...  more

The Schumacher Electric Battery Load Tester is for everyday do-it-yourself use. It is easy to operate. It has the capability to test load, battery condition, ...  more

Fluke PV350 Specifications: Measures vacuum to 76 cm Hg Displays results in English (psig of Hg) or metric (kPa or cm Hg) units Measures pressure to 3447 kPa (500 ...  more

Also known as: ATD-5524, ATD5524; A great tool for troubleshooting blown fuses Unique design allows for easy connection to fuse sockets Maintains fuse protection ...  more

Also known as: ESI-706, ESI706; Features and Benefits: Digital display- bright LED's indicate the voltage and test results Automatic test- The load is turned off, ...  more

Also known as: OTC-3182, OTC3182; 130-Amp Heavy-Duty Battery Load Tester Applying an industry-leading 130-amp load, this ergonomically designed, heavy-duty battery ...  more

Also known as: ESI-720, ESI720; Easy & accurate results Tests battery condition using patented dynamic resistance technology. Results display actual CCA ...  more

Also known as: OTC-3183, OTC3183; Speed. Accuracy. Reliability. These are the cornerstones behind the technology in our digital battery testers. 3183 tests 12 volt ...  more

A great tool for troubleshooting blown fuses Unique design allows for easy connection to fuse sockets Maintains fuse protection during testing Great for testing ...  more

Also known as: OTC-7645, OTC7645; Features and Benefits: Works on any vehicle with side or top post batteries Weight: 8 oz. Finding electrical problems that drain ...  more

Also known as: ESI-550, ESI550; Features and Benefits The 550 is used to check for voltage leaks on the Hybrid car electrical wiring The 550 can supply 250V, 500V ...  more

For 12 Volt batteries True 125 Amp Load Tests batteries to 1000 Cold Cranking Amps Digital output Automatically performs the battery load test Ergonomic design 1 ...  more

Also known as: MTN5140; Features and Benefits: Check quality of brake fluid 5 LEDs indicating the water % in the brake fluid Suitable for DOT4 brake fluid CE and ...  more