Feature • Wireless system pressure measurement up to 725 psig (50 bar)• 45° x 1/4" quick-coupler fitting for versatile system attachment• Integrated charging port to easily adjust refrigerant charge• Measure system pressure without losing refrigerant (no hoses and manifolds necessary)• Bluetooth® 4.2 compliant low energy radio• 400 ft line of sight signal range• Compatible with YJACK VIEW™ App• Working Pressure: -14.7 to 725 psig (-1.01 to 50 bar gauge)• Pressure Sensor Accuracy: 0.5% full scale at 77°F (25°C), 1.8% full scale from 0°F to 130°F (-18°C to 85°C)• Operating Temperature: 0°F to 130°F (-18°C to 55°C)• Storage Temperature: -40°F to 130°F (-40°C to 55°C)• 300+ hour battery life (2x AAA included)• 2-year manufacturer warranty Description The Yellow Jacket 67065 YJACK PRESS Wireless Pressure Gauge has a compact size and 45° x 1/4" quick-coupler fitting that offers versatile system attachment. Use the integrated charging port to adjust charge without removing probes. View system pressure readings from a smart device on the YJACK VIEW app. Perform system leak and strength tests at up to 725 psig.