Additel ADT681 Digital Pressure Gauge

In stock


Additel ADT681 Digital Pressure Gauge is an advanced microprocessor technology and also state-of-the-art silicon pressure sensors. 681 series digital pressure gauges are a very accurate, reliable, and economic solution for a wide range of pressure applications. These are loaded with functionality and easy to use.

Applications: Precision pressure measurement, Field gauge calibration, etc

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In Additel ADT681 Digital Pressure Gauge every silicon pressure sensor is specially aged, tested, and screened before assembly. In Additel, fully temperature compensated accuracy means every sensor is tested at several environmental temperatures from -10°C to 50°C. With this tested data, individual coefficients are generated and stored in the gauge characterizing its performance over the full temperature compensated range.

Features of Additel ADT681 Digital Pressure Pressure:

  • Fully temperature compensated accuracy
  • Up to eleven selectable pressure units
  • Large, easy to read display with 5-digit resolution
  • 0.02%, 0.05%, 0.1% or 0.2% FS or 0.1% RD accuracy
  • Display flash warning when pressure over 120% of FS
  • Bottom mount or panel mount

Additional information

Weight 1.5 kg







0.05% F.S. (Grade 5A) Precision Test

Units of Measure (Gauges)

bar, inH2O, mbar, psi

Gauge Case Size

4" (102 mm)

Gauge Case Material


Power (Press Gauges)

AC, Battery

Maximum Presssure Range

2000 psi

Minimum Range Pressure

0 psi

Process Connection

NPT (National Pipe Thread)

IP Rating

IP 67


12 x 9 x 5 IN


1 Year Manufacturing Warranty

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Additel ADT681 Digital Pressure Gauge