Digital Pressure Gauge

Manufacturer's part number :

ADT 681



Description :

With advanced microprocessor technology and state-of-the-art silicon pressure sensors, ADT681 series digital pressure gauges provide an accurate, reliable, and economic solution for a wide range of pressure applications. They are loaded with functionality and remarkably easy to use. To reach the best performance, every silicon pressure sensor in our gauges is specially aged, tested and screened before assembly. ADT681 series digital pressure gauges are unmatched in performance and reliability. Best of all, they are very affordable.

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Technical Data :

  • Quote and availability


  • Pressure ranges to 36,000 psi (2500 bar)
  • 0.025% full scale accuracy (ADT 681-02)
  • 0.05% full scale accuracy (ADT 681-05)
  • 0.1% full scale accuracy (ADT 681-10)
  • 0.2% full scale accuracy (ADT 681-20)
  • Fully temperature compensated accuracy from14°F to 122°F (-10°C to 50°C)
  • Up to eleven selectable pressure units
  • Large, easy to read display with 5-digit resolution
  • Back lighted display
  • % pressure indication with fan-shaped graph scale for visual reference
  • Display flash warning when pressure over 120% of FS
  • Bottom mount or panel mount
  • ATEX certified intrinsically safe (Model ADT 681IS)
  • NIST traceable calibration with data(included)
  • 9V battery power or AC adapter (optional)