Products

Features Unique and differentiating feature of amp shutters Amp shutters prevent mistake operation, fuse blowing and improves user safety Amp shut...

The ESI 585K comes with a zippered soft storage case to protect and store the digital multi-meter and all the accessories. Includes two sets of te...

High quality unit with 37 test ranges and 10 testing functions - high current capability, good for starting/charging diagnostics Auto power-off, A...

Clamp on current measurements up to 400 Amps Auto-ranging digital  built-in multimeter CATIII 600V safety rating 4000 count LCD Backlit LCD displ...

35 Test Ranges Auto-Ranging 8 Tests: Amps, Volts, Ohms, Frequency, Capacitance, Duty Cycle, Continuity, and Diode Test Continuity Beep Measures Lo...

The Electronic Specialties 687 features low reading capability of 0.001 AMP Zippered carrying case and test leads included.  Expanded DMM function...

Greatly improved: Zero drift on the low DC amps function - along with enlarging the clamp size to accommodate larger ground cables. Great tool for...

500 Amp adjustable load carbon pile. The #710 is a great tool for simulating actual cranking loads. Tests 12 volt batteries rated as high as 1000 ...

~Tests New Start/Stop Batteries~ An accurate battery and electrical system tester. Features programmed test for new Start/Stop batteries.  3 ...

Great point of sale merchandiser for mobile dealers! Many of your customers will prefer to add accessories to their diagnostic arsenal incremental...

52 piece variety of terminal adapters enable connection to most vehicle harness connectors, both foreign and domestic 10 piece interchangeable tes...

Professional Timing Light with High Visibility LED display Measures ignition spark advance from 0-90 degrees 2 and 4 Stroke Tachometer measures en...

ATO fuse holder in-line Provides extra overload protection Can prevent your DMM's internal fuse from blowing For use with any digital multi-meter

Extended length of 64 inches Flexible silicon back probe pins - great for connectors on fuel injectors and MAP sensors Large Crocodile Clips – goo...

This hard working timing light is accurate up to 8000 RPM An extremely bright light will help you time the engine Inductive pick-up clips over spa...

180 LOADpro Test Leads load the circuit to see if current can flow. LOADpro finds these problems quicker: High Corrosive Resistance Shorts to Grou...

181 Includes LOADpro and #182 Fundamental Electrical Troubleshooting LOADpro Test Leads load the circuit to see if current can flow LOADpro identi...

Fundamental Electrical Troubleshooting Complete 200 page guide to every aspect of electrical troubleshooting – explained in a way that makes is us...

The new Fuse Buddy Pro Kit can read amperage Draws on both ATC and Mini fused circuits up to 30 Amps As an added bonus, the Fuse Buddy Pro can be ...

Now a Fuse Buddy tester for Maxi fuse circuits Fuse Buddy Maxi can test up to 80 AMPS There are numerous Heavy Duty  Automotive applications With ...

EZ Tach +PLUS Features: Versatile instrument can measure RPM on a wide variety of engines from string trimmers to automotive. Reads engine revolut...

Features a peak Min/Max glitch capture mode which records transient voltages as fast as 1 millisecond Milliseconds Pulse Width, 20 Amp test range,...

Unit is designed for use with digital multimeters, lab scopes or graphing meters. With 1000 Amp capabilty, this instrument can be used to test sta...

Internal 100 Amp loading capacity. Test battery voltage, starter current draw, charging voltage and battery condition. Extra heavy nickel plated v...