Home > TPI’s digital vacuum gauge available from Accutherm International

TPI’s digital vacuum gauge available from Accutherm International

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article image TPI 605 Digital Vacuum Gauge

The compact TPI 605 digital Vacuum Gauge is a quality handheld test instrument designed especially for the HVAC and refrigeration technician. It measures vacuum from 12,000 microns down to zero microns.

The TPI 605 verifies the vacuum in a refrigeration system before the refrigerant is changed. It also helps prevent moisture and air being left in a system and it is useful for detecting small leaks.

Test Products International (TPI) is a leading designer and manufacturer of digital handheld test equipment and instruments. The product is available from Accutherm International .


  • Pocket sized
  • Fast response time
  • Measures vacuum from 12,000 to Zero microns (Note:- some competitors vacuum gauges will not measure below 25 microns)
  • 7 units of measure (Microns, PSI, InHg, mBar, Pascals, Torr, mTorr)
  • Display updates every 0.5 seconds
  • Auto power off after 10 minutes when vacuum is above 12,000 microns
  • Built in hook for hanging
  • Cleanable sensor
  • 300 PSI over pressure.

Technical Specification:

  • Sensor type – thermistor
  • Connection – standard ¼” NPT male
  • Accuracy – 10% of reading ±10 dgts
  • Operating temperature 0 to 40ºC
  • 9V alkaline battery.

Optional accessories

  • Soft carry pouch.

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