Electronics and Diagnostics

Mastercool 91585-B 6 CFM Single Stage Charging Station A lightweight, durable, steel frame cart that contains all the necessary tools to quickly and conveniently charge the A/C system. No need for different sized charging cylinders with...

Mastercool 98210-BL Electronic Charging Scale with Bluetooth (Wireless technology) The Ultimate Device for Charging and Recovering of RefrigerantMastercool’s electronic charging scale with Bluetooth wireless technology features an extra-large LCD...

Mastercool 98230 Charging Solenoid Module The 98230 Charging Solenoid Module turns the 98210-A ACCU-CHARGE II & 98211-A ACCU-CHARGE III into Automatic Programmable Scales! This module allows the user to control the exact amount of refrigerant...

Lisle 60150 Relay Pro 12-24 V Relay Tester  A Straightforward Relay Tester That Will Easily And Quickly Test Most 12 And 24 Volt DC Automotive Relays. Features Tests relays by simply clipping the test leads onto the relay terminal pins...

Lisle 52530 Stethoscope Magnet  Features Stethoscope Magnet for #52520   WARNING: California Prop 65

Lisle 52520 Stethoscope W/Magnetic Holder Features Includes Magnetic Accessory that can be Attached to the End of the Stethoscope Probe. Allows the stethoscope to be held in place hands free so the technician can check for chassis noise without...

Lisle 28620 Circuit Tester With Buzzer Features Heavy-Duty Tester Signals with a Light and a Buzzer. Tests low voltage up to 28 volts. Spring loaded hook can be removed to use the probe tip only. Can also be used to check polarity and battery...

Lisle 20580 Inline Spark Tester W/ Coil-On Plug Wire Features Gives a Visual Check of Spark Energy for Coil On Plug or Standard Ignition Systems. Connect the tool between the spark plug and the plug wire. The short wire is double ended to offer a...

AME TPM144 Smart Sensor Pro+ Programming/Scanning Tool Universal Smart Sensor Pro+ Programming/Scanning Tool by AME International. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...

Lisle 56850 Green Relay Test Jumper Features Replacement part for Lisle tool 56810   WARNING: California Prop 65  

Lisle 56840 Blue Relay Test Jumper Features Replacement part for Lisle tool 56810   WARNING: California Prop 65  

Lisle 56830 Red Relay Test Jumper Features Replacement part for Lisle tool 56810   WARNING: California Prop 65