Air Conditioning

Professional extruded aluminum block 2 1/2" silicone dampened, recalibrateable gauges Free-floating piston type valves reduce O-ring wear Extra access port for vacuum line Extra large sight glass for visual refrigerant check Large easy-to-grip knobs...

Confirm A/C system charge capacities directly from your Robinair AC1234-6 A/C RRR machine for R-1234yf systems. Includes charge amounts and component oil capacities for vehicle model years 2013-2019 using R-1234yf refrigerant. Compatible with the...

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 other conditions that could lead to or have caused AC...

2 1/2" silicone dampened, recalibrate-able gauges Extra access port for vacuum line R1234yf high and low side quick couplers meets SAE J639 & J2888 R134a high and low side economy couplers 1/2" acme-m x 1/2" acme-f LH thread adapter (2) 12 mm-m x...

Inline Injector, 2 oz (60 ml) capacity. Control valve, R-1234yf hose/coupler & purge fitting.

8 oz (237 ml) R-134a/PAG BigEZ™ A/C dye cartridge

Aging R-134a A/C systems will develop leaks over time. Most of these leaks are caused by deteriorating fittings, joints, seals, and hose connections. Road debris — such as rocks and asphalt — can also compromise A/C systems. Comes as a 0.25 oz (7 ml)...

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 humidity. Integrated into this unit is a high-performance...

Red R134A Hose for 48134A/B and 49134A/B Manifolds

The Robinair AC1234-9 Connected R-1234YF ACS Machine recovers, recycles, evacuates, leak-tests and recharges R-1234yf with improved 98.5% efficiency – unmatched by any competitor. The new design features a large 10"  capacitive touch LCD...

Wirelessly gather and transmit vehicle year, make and model information to your Robinair A/C machine. The data is used to find the correct refrigerant charge amount, oil type and oil amount so systems are serviced properly. The dongle also reads generic...

Aluminum manifold with pressure gauges High and low side R-1234yf and R-134a quick couplers 72" Red, Yellow and Blue R-1234yf hoses Aluminum manifold with front easy-to-operate color-coded handles Side hose hangers Quick R-1234yf and R-134a high side...