Newest Products

This unit checks high voltage circuits on EV's and Hybrids for leaks to ground. It can supply 250V, 500V and 1000V test voltages for doing complete...

Tests a wide range of 12 Volt batteries, quickly and accurately, AGM included. Results display actual CCA capacity of the tested battery. Also tes...

Super Relay Buddy is the next generation tester for 12 volt automotive relays. It applies a 7+ amp load to the relay and looks for excessive volta...

Super Relay Buddy is the next generation tester for 12 volt automotive relays. It applies a 7+ amp load to the relay and looks for excessive volta...

LOADpro finds corrosive resistance, shorts to ground and open circuits. Do voltage drops easier and faster and find wiring problems faster. Works ...

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

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

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 ...

Micro 64 is a small, low current type of connector mainly used on GM vehicles and Mercedes-Benz Micro 64 connection is used on many of the sensor ...

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

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

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

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

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

Short Buddy Helps you finds these problems: Locating Shorts To Ground Intermittent shorts Intermittents caused by loose connections Features: Se...

This comprehensive test kit features a variety of terminal adapter sets which enable connection to most automotive vehicle connectors, both foreig...

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...

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...

This self-calibrating DMM leverages new technology through the use of high stability, low temperature coefficient resistors in the resistors netwo...

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

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

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 ...

Tests both 12V and 24V relays 3 diagnostic trouble codes help define the cause of the bad relay Available as stand alone tester #192 and in kit fo...

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