NOW WITH HI-VISIBILITY REFRIGERANT COLOR-CODED SCALES

• Superior Shock Resistance - Our Unique patented design isolates the movement from the socket, reducing the effects of shock.
• Superior Vibration Resistance - Our enhanced vibration dampening design cushions the movement for flutter-free performance and extended gauge service life.
• Superior Pulsation Resistance - After 10 million cycles, these gauges show three times less wear than conventional gauges. The result is a longer lasting, more reliable gauge.
• Replacement Screw-on Lens - S8230301
• Protective Red & Blue Rubber Boot Set - 400-RB