MASTERCOOL

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...

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...

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

Meets and exceeds J2791 (R134a), J2913 (R1234yf) and EN 14624 At the heart of this leak detector is a new low power metal oxide gas sensor with superior performance properties such as lower current...

Electronic Leak Detector Combo Kit

The Raptor Refrigerant Leak Detector offers state-of-the-art features and micro-processing technology while the design sensor delivers an accurate and instantaneous response Packaged in a blow...

The perfect tool for replacing damaged valve cores with R1234yf refrigerant in the system without losing the systems charge. Attaches to R1234yf service ports to quickly and easily remove and replace...

1234YF Recovery Tank 30lb Powder coated cylinder for high gloss, durable finish Y-valve for liquid/vapor 3/4" NPT opening accepts 80% fill float switch shut-off device Collar design for ease of...