Mastercool

The Mastercool R134a Aluminum Manifold Gauge Set and 10 Application Mini Dye Injector features a solid extruded aluminum body, an extra access port for vacuum line and extra large sight glass for...

HYD REPAIR KIT FOR 71475

Complete A/C KIT

HOSE 96 R12 YELLLOW W/AUTO SHUT OFF VALVES

50lb DOT tank without float and 1/2" acme

WHEEL HAND 84772

• Infrared Function includes Advanced 30:1 Optics to measure small targets at longer distances, Laser Targeting, Programmable HI/LO Alarms, Adjustable Emissivity and LOCK MODE to capture temperature...

4.75MM ADAPTER

R12-134 CON

The NEW 98230 Charging Solenoid Module turns the 98210-A ACCU-CHARGE II into an Automatic Programmable Scale! This module allows the user to control the exact amount of refrigerant transferring to...

This 1" digital thermometer includes a pocket holder and clip. Battery operated, on/off and auto shut-off after 10 minutes

ADAPT 3/16 FLARE

4.75MM DIE SET

This aluminum manifold set includes 90 degree Snap-N-Seal couplers. Other features include extra access port for vacuum line, extra large sight glass for visual check of refrigerant and gauges can...

Mastercool is the leading manufacturer of professional quality A/C-R manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest...