ADT 760A Automatic Handheld Pressure Calibrator

The Additel 760A is a high-performance automatic handheld pressure calibrator designed for precision and portability in the field. Weighing less than 4 lbs (1.8 kg), this integrated device replaces bulky manual pumps with a built-in electric pump, internal controller, and a precision pressure sensor. Optimized for instrumentation technicians, the ADT760A offers a seamless user interface via a new capacitive touch screen, allowing users to generate and control pressure by simply entering the desired setpoint. With four distinct channels, including internal pressure, external pressure (2 channels) and electrical measurement, it serves as a comprehensive tool for pressure calibration and maintenance of critical process infrastructure.

Engineered to enhance workflow efficiency, the ADT760A introduces significant technical upgrades over its predecessor, including an upgraded range (375 psi), an improved touch screen, a full-capability HART field communicator. A new accessory is also available: an attachable Contamination Prevention System to protect internal components. This multifunction documenting process calibrator supports automated task documentation and data logging, reducing the need for manual record-keeping, as well as HART communication capabilities for advanced pressure sensors. Whether performing routine transmitter calibrations or complex field diagnostics, the Additel 760A provides a robust, automated solution that bridges the gap between lab-grade accuracy and rugged field reliability.

Automated pressure generation and control to 375 psi (25 Bar)
Fully automatic pressure calibrator with built-in pump
Pressure ranges from ±30 inH2O up to 375 psi
Accuracy as low as 0.01%FS
Swappable pressure module for alternate ranges
HART field communicator (optional)
Bluetooth, Wi-Fi, and USB communications
Data logging and Task functionality
Contamination Prevention System (optional)
Support for external pressure modules (dual-channel)