The Additel ADT672-05-DP2-H2O is a high-performance digital pressure calibrator designed for demanding industrial, field, and laboratory applications. With a wide measurement range of 0 to 5000 psi and an accuracy of 0.05% FS, this calibrator delivers reliable and precise pressure measurements. Its rugged IP67-rated housing ensures durability in harsh environments, while the large backlit display and intuitive interface enhance usability.
Key Features & Highlights
- Pressure measurement uncertainty: 0.05% FS
- Pressure ranges up to 36,000 psi (2500 bar)
- Measure mA or V with 0.02% RD + 0.003% FS accuracy
- 24V loop supply for powering transmitters during test
- Pressure switch test functionality
- HART communication capability
- Advanced temperature compensation
- Dual readout and Min/Max/Hold functions
- Data logging capability
- Large, easy-to-read 6-digit display with backlight
- Rechargeable battery or AC adapter operation
- NIST traceable calibration with data included
Applications
The ADT672-05-DP2-H2O is suitable for calibrating pressure transmitters, gauges, and switches in process industries, as well as for general pressure measurement in R&D and quality control. Its waterproof design and robust construction make it an excellent choice for field use in harsh environments.





Lisa Nguyen –
Our lab added the Additel ADT672-05-DP2-H2O Digital Pressure Calibrator 0-5000 psi to a mobile test kit for on-site customer work. Repeatable results and straightforward operation throughout.
Kevin Okafor –
We compared a few suppliers and chose this Additel ADT672-05-DP2-H2O Digital Pressure Calibrator 0-5000 psi based on spec and lead time. No regrets — accurate, rugged, and fit for purpose.
Ahmad Fauzi –
The Additel ADT672-05-DP2-H2O Digital Pressure Calibrator 0-5000 psi arrived on schedule and was packed securely for international shipping. Performance has been stable across multiple shifts and it fits well into our ISO traceability workflow.
Sarah Mitchell –
IndoMultiMeter provided clear specs and responsive communication. The Additel ADT672-05-DP2-H2O Digital Pressure Calibrator 0-5000 psi has met our accuracy expectations for daily calibration work.
Rizki Pratama –
Well suited for Southeast Asian humidity and workshop conditions. The Additel ADT672-05-DP2-H2O Digital Pressure Calibrator 0-5000 psi has operated without drift issues so far.