PT-500/800 Wireless Pressure Gauge

With the durable Elitech PT-500&PT-800 digital manifold gauge set, you will get an efficient analysis of AC/R systems. The reliable unit can quickly provide automatic calculations of superheat and sub-cool value. You can view measurement data on your smartphone, enable you to complete your job quickly and conveniently.

Key Feature:
Free App (iOS and Android): Settable high/low-pressure alarm, you can receive remote notifications when readings move beyond a pre-set value. The data could be saved and exported in Excel and PDF format.

Multiple Refrigerants and units: Support the saturated temperature-pressure comparison table more of 140 kinds of refrigerants. The unit of the pressure can be alternated between 7 measurement units: psi, kg/m.³,cmHg, inHg, bar, Kpa, Mpa.

Automatic Calculation: Superheat/subcool calculations, recording, reporting, analyzing data and more with Elitech Pressure Gauge App and connected by wireless Bluetooth technology, up to 1187' in ideal conditions (no obstructions).

Waterproof: The pressure gauge is made by ABS and PPT and the waterproof level is IP65.

Wide application: This digital HVAC gauges electronic refrigerant group instrument, measuring temperature and pressure in real-time, is an auxiliary instrument for the installation, testing, and maintenance of refrigeration equipment such as air conditioners, fridge, and cold storage.




  • Sensor type: NTC
  • Measuring range: -50°C~150°C(-58℉~302℉)
  • Accuracy: ±0.3°C
  • Resolution:0.1°C
  • Sensor cable length: 2m
  • Maximum clamp opening: 38mm
  • Measuring range: PT-500(0-500 psi); PT-800(0-800 psi)
  • Memory capacity: 7000 readings
  • Power supply: 3AA batteries
  • In-use time: 600h
  • Max overload pressure: 750psi; 1000psi
  • Operating Temperature:-17.8℃~60℃(0℉-140℉)
  • Fitting: 1/8 NPT
  • Product size(IN): 5*3*1.46
  • Wireless transmission distance: 30m
  • Offline records: 9943 readings
  • Accuracy: ±10%
  • Product size: 127*74*37mm
  • Units: psi, kg/m.³,cmHg, inHg, bar, Kpa, Mpa.


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