Benchtop Digital Pressure Gauge Laboratory Testing Equipment

A diaphragm pressure gauge uses a flexible diaphragm to measure pressure, ideal for corrosive, viscous, or particulate-laden fluids where standard gauges may be damaged.

Single-sided diaphragm gauges measure pressure on one side of the diaphragm, suitable for general applications, while double-sided gauges allow for differential pressure measurement and higher accuracy in sensitive systems.

A digital pressure gauge displays readings electronically, offering high accuracy, easy readability, data logging, alarms, and the ability to integrate with automation systems.

Common materials include PP (Polypropylene), stainless steel, and PVDF for diaphragms and wetted parts, while housings may be stainless steel or plastic. Digital gauges use robust electronic components resistant to industrial conditions.

Selection depends on factors such as pressure range, fluid type, temperature, corrosion resistance, measurement accuracy, and whether analog or digital readout is preferred.