MASTERCOOL

Detects and exposes external system leaksDetects internal engine leaks due to blown gaskets or cracked blockVacuum type cooling systemPurge and refill for quick change of coolantTest Range: 0 - 35...

Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked block Includes blue and black radiator cap test connectors Includes: hand pump, thermometer...

Adapter update kit to be used with 43300 Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked block Includes blue and black radiator cap test...

Remove the complications that often result from unreliable rubber plugs or bladders with our heavy duty cooling system pressure test and refill kit This kit will save set-up time and provide precise...

Fast, economical and accurate method to test for combustion gas leaks from head gasket, cylinder head & engine block. Dual chamber for improved accuracy and to reduce the risk of coolant...

The 52224-CC offers circular laser targeting accuracy, enhanced back-lit LCD Display and an expanded temperature range. The compact design is simple to use and easy to store. Non Contact Temperature...

The 52224-A offers laser targeting accuracy, enhanced back-lit LCD Display and an expanded temperature range. The compact design is simple to use and easy to store. SPECIFICATIONS: Non Contact...

Mastercool’s Digital Thermometer/Hygrometer with Bluetooth® wireless technology works with our Mastercool Connect app to remotely provide dry bulb temperature, wet bulb temperature and relative...

UV Dye Injector Refillable Type Includes hose with a R134a coupler and auto shut-off valve adapter for 1/4" FL systems, and 2 oz. Bottle of Concentrated A/C Dye (25 Applications)

Injector hose comes complete with a R1234YF coupler. To inject the oil or dye, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount.

1234YF refrigerant visual inspection sight glass allows the technician to visible inspect the condition of the refrigerant in any 1234YF automotive system. Check for debris, moisture, excess dye and...

Infra Red Black Series Leak Detector