• Pressure Sensing Resolution: 0.1 psi, 0.1 bar, 1 kPa, 0.001 MPa, 0.01 kg/cm2
• Pressure Sensing Accuracy: 0.5% of full scale at 25°C; 1% of full scale 55°F to 130°F; 2% of full scale -40°F to 248°F
• Working Pressure: 0 – 700 psia (48.3 bar)
• Proof Pressure Tolerable pressure without internal damage 1000 psia
• Burst Pressure Tolerable pressure without loss of seal 1500 psia
• Temperature Sensor Range (Instrument) Sensing element: -40°F to 266°F (-40°C to 130°C); Max Cord temp: 176°F (80°C); Max Clamp Temp: 203°F (95°C)
• Temperature Display Resolution 0.1°F or °C
• Temperature Accuracy (Instrument) ±0.2°C (±0.36°F)
• Working Temperature -4°F to 160°F (-20°C to 71°C) Limited by battery
• Storage Temperature -4°F to 160°F (-20°C to 71°C) - for best battery performance do not store at over 100°F (38°C)
• Working Humidity 0-95% RH (non-condensing)
• Bluetooth Range 70-90 ft. (Class 1) or 30-40 ft. 
• Superheat and Subcool Automatically calculated by the app.
• Max. And Min. Pressures Displays and records the maximum and minimum pressures
• Refrigerant Database upgradeable and updated (must)
• Temperature Sensors Capable of measuring 2 temperatures using high accuracy NTC thermistors
• Pressure Transducers: two pressure transducers
• Pressure Zeroing Simple single button zeroing at the start of each session. Elevation Compensation, Enter elevation at the start of the session for effortless psia compensation
• Battery Rechargeable LiPo battery for 10+ hour’s continuous life.
• Vacuum Specifications
• Cord Length: Approximately 33”
• Magnet Strength: 8 lbs. holding force
• Operational Temperature Range: 10 – 122?F 12 – 50?C
• Calibration: Calibration standards traceable to NIST
• Resolution: 1 micron
• Warm-Up Time and Response  Time: Instant

App Specifications: 

• The app must available in any storage device. CD Available in English
• Data logging to record and document values during servicing
• Improved connectivity and reconnect process if signal is lost
• Ability to download logged data for graphing in Excel
• Compatible with Android devices
• Backwards compatible with existing App Devices