The Additel 681A Series gauges are ideal for a wide range of pressure measurement and calibration tasks. With features like datalogging and Bluetooth, they offer great value at a reasonable cost. Built tough with an IP67 rating, these gauges are perfect for fieldwork and laboratory use. For added safety in sensitive areas, check out our Ex-versions.

Durable

Crafted with high-quality materials, the ADT681A is designed to withstand tough environments. Its stainless steel shell, IP67 rating, and shock/vibration resistance (5g vibration, 10g shock) ensure durability, while corrosion-resistant parts protect the internal sensors for years of reliable readings.

Easy to Use

With intuitive buttons and a clear display, the ADT681A saves technicians valuable time. The bright, backlit screen allows for easy reading in both sunlight and low-light conditions, and large font options make pressure values visible from meters away—ideal for quick, accurate measurements and calibrations.

Low Maintenance

The ADT681A’s membrane buttons are easy to clean, and its long battery life minimises upkeep, making this gauge a low-maintenance tool for any job.