Digital

9 products

Experience modern accuracy with our Digital Gages, built to provide fast, clear, and precise readings in any environment. With easy-to-read displays and advanced functionality such as unit conversion and data logging, these gages reduce error and boost efficiency. Ideal for technicians and engineers who require dependable results, they are perfect for both field and lab use. Upgrade to our digital pressure and temperature gages for accuracy, convenience, and long-term reliability in your measurement systems.

Frequently Asked Questions

Digital manometers offer significantly higher accuracy and a much wider functional range. They provide instant, clear readings on a backlit LCD, eliminating the parallax errors common with analog dials. Additionally, they often feature built-in unit conversion (e.g., switching between PSI, bar, in w.c., kPa), "Min/Max" memory, and auto-zeroing functions that are not possible with mechanical gauges.

Standard digital manometers (like the Series 475 Mark III or 477B) are intended for dry, non-corrosive gases. A "Wet/Wet" manometer (such as the Series 490 or 490A) features internal components that can handle liquids on both pressure ports. This makes them specifically suited for hydraulic systems, chillers, and pumps where you need to measure the pressure difference of water or other fluids.

The Series 477AV is specialized for air balancing and ductwork analysis. In addition to measuring differential pressure, it calculates Air Velocity and Volumetric Flow. When used with a Pitot tube, it provides direct digital readings of air speed (e.g., feet per minute or meters per second), making it an all-in-one tool for system performance testing.

The WDPM Modules are compact sensors designed for versatility. Instead of carrying multiple large meters, these modules allow a technician to swap sensors to cover different pressure ranges. They are often used in conjunction with wireless gateways or universal handheld displays, providing a modular and cost-effective way to scale measurement capabilities.

These series are the laboratory-standard instruments of the collection. The HM28 and HM35 offer higher precision up to 0.05% full-scale accuracy compared to standard field manometers. They are typically used for cleanroom certification, calibrating other gauges, or in laboratory research where extremely tight tolerances are required.

Yes, several models in this collection include internal memory or data-logging features. This allows technicians to record readings during a system test and recall them later for documentation. This is particularly useful for verifying system stability over time or for generating compliance reports for building inspections.