Elevate your calibration precision: ADT673 Advanced Digital Pressure Calibrator – Compound Pressure features intuitive touch screen, leak & safety valve test, Bluetooth.
The Additel ADT673 Compound Pressure Calibrator is a powerful, portable solution for measuring and calibrating both positive and negative pressures in one instrument. With compound pressure ranges from –100 kPa up to 7,000 kPa, it is perfectly suited for applications requiring flexibility across vacuum and low-to-mid pressure calibration, including transmitters, gauges, barometers, and process sensors.
Built with state-of-the-art silicon sensors and fully temperature-compensated electronics, the ADT673 delivers outstanding accuracy and repeatability in both field and laboratory environments. Its IP67 rating ensures protection against dust and water, while the large colour touchscreen with tempered glass offers a rugged yet modern user experience.
Every model includes a built-in barometer sensor (accuracy: 50 Pa), enabling seamless switching between gauge and absolute pressure modes. This makes the ADT673 a versatile choice for gauge, absolute, barometric, and compound pressure calibration in a single device. Connectivity is straightforward with USB and Bluetooth standard, with optional Wi-Fi and RS232 available for advanced setups. Remote monitoring and data logging are supported via the Additel Link app.
Supplied with an ISO17025-accredited calibration certificate, the ADT673 Compound Pressure Calibrator provides reliable compliance and precision for industrial, laboratory, and service applications.
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