Electrical Measurement

500 Amp Carbon Pile Tester H3655

500 AMP variable load carbon pile tester Colour-coded, temperature compensation pass/fail bands on the voltmeter insures precise battery load test results Separate voltmeter and ammeter, for easy monitoring Tests batteries up to 1000CCA Fully insulated,...

Digital Battery Load Tester/Charging System Analyzer H3650

Test 12 volt batteries only up to 1,000 CCA Microprocessor controlled design guarantees an easy & accurate load test and no need to time yourself Unique 3 step design; LED polarity checking function, battery state of charge & charging system test...

Digital Automotive Multimeter H3630

Full range of measurement; performs complete tune-up and troubleshooting tests on all vehicles Includes tests such as tach and dwell, test fuel injectors, sensors, alternators, spark plug wires, ignition and charging systems, battery condition and...

100 Amp Analogue Load Tester H3432

Tests 6 and 12 volt batteries up to 1,000 CCA Tests battery state of charge, battery cranking ability, charging system output and starter condition Top mounted rocker switch is more convenient and easy to use Rubber insulated carrying handle for both...

Circuit Tester w/Buzzer H3344

Versatile tool measures 6, 12, and 24V circuits Bulb lights and buzzer sounds to indicate positive contact has been made Ideal for use where bright lights make the bulb difficult to see Anti-shock boot encloses clip for user safety 42" wireThe Surewerx...

36 Volt Deluxe Circuit Tester H1493

This unit will test all voltages from 6 ~ 36 volts A special high voltage neon tube will also let you test spark plugs and spark plug wiring The coiled wire lead extends up to 6 feet and retracts compactly Heavy duty large type clamp For the replacement...

Circuit Tester Replacement Bulb. (fits H1090 ~ H1493) H1090C

This bulb is a replacement for the bulb used in Jet tool H1090The Surewerx group is parent too a collection of many prestigious and well known product lines sold across North America. Jet is only one product name under this umbrella of many brand names...

6/12 Volt Circuit Tester H1090

Tests electrical circuits, relays, bulbs and switches Use with power on to locate shorts, grounds, and open circuits For use on all 6-volt and 12-volt electrical systems 48" leads An essential tool for troubleshooting automotive electrical systems Super...

Voltage Detector 310041

Built in LED flashlightVersatile meters for a wide range of electrical testsFeatures auto shut-off, large LCD display, low battery indicator, overload protectionTPR shroud protects meterCan be used with clamp on adaptor for expanded versatilityIncludes...

Auto Ranging Digital Multimeter 310008

Versatile meter for a wide range of electrical testsFeatures auto shut-off, large LCD display, low battery indicator & overload protectionTPR shroud protects meterCan be used with clamp on adaptor for expanded versatilityIncludes test leads, K-type...

Digital Multimeter 310006

Versatile meter for a wide range of electrical testsFeatures auto shut-off, large LCD display, low battery indicator & overload protectionTPR shroud protects meterCan be used with clamp on adaptor for expanded versatilityIncludes test leads, K-type...

12V Battery & Alternator Quick Diagnostic Tool 3935-31

Simply insert into cigarette lighter plug and it will tell you if electrical problems are suspected with Battery (engine has to be off) or Alternator (engine running)Can be used in all 12 volt systemsPlease be aware when referencing the supplied Pico...