The 681A series of digital pressure gauges from Additel is designed to be your instrument of choice for a wide range of pressure measurement and calibration applications. With features such as data logging and Bluetooth technology included, you will find that these gauges are high value at a reasonable price. Made with the outdoor elements in mind, these durable, IP67-rated gauges are perfect for both field and laboratory work. If you work in intrinsically sensitive environments, check out our Ex versions of this amazing digital pressure gauge to provide that extra level of safety in sensitive areas.
Sustainable
The 681A series of digital pressure gauges are built with the finest materials to ensure it can withstand the elements. Everything from the stainless steel exterior to the design of the inner sensor has been optimised to ensure this gauge keeps you informed for years to come with on-demand and recorded pressure readings. The IP67 rating ensures that dusty and wet environments do not hamper the performance of these gauges, while the shock and vibration resistance (5g vibration 10g shock) combined with the corrosion-resistant wet parts help to protect the inside of these durable Additel gauges.
User-friendly
Technicians often have tight schedules and a high workload, leaving little extra time for error correction or post-processing. The ADT681A solves this problem with carefully designed button functions and menus that are smooth and easy to use, saving valuable time. The display is bright in bright sunlight and the backlight can be switched on at the touch of a button for use in low-light situations. The pressure value can be displayed in large fonts and can be read from a few metres away, making this meter the perfect device for no-nonsense measurements, calibrations and verifications. Read more here How calibration helps optimisation.
Easy to maintain
The ADT681A is designed with membrane keys, making them easy to clean and maintain over time, and easily wiped for quick and easy cleaning. Combined with the extra-long battery life of these easy-to-use meters, you will find that maintenance is minimal and infrequent.


