Mastercool 87772 HVAC Charging Testing Manifold Gauge Set w Snap/Seal Couplers

Description

Features and Benefits:
Made of extruded aluminum for durability and long life
Piston type free floating valves reduce O-ring wear
Easy grip front facing knobs
Gauges include R134a Fahrenheit scale in SAE and Kpa measurements
Anti-flutter gauges smooth out needle movement
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 be calibrated to maintain accuracy.