Ashcroft 351009SW02LXLL1000 Pressure Gauge 0 to 1000 psi 3 1/2 in

Industrial Test Gauge

The Ashcroft 351009SW02LXLL1000 is a new industrial pressure gauge built for test and measurement work. It suits technicians who need a reliable instrument for verifying system pressure in hydraulic or pneumatic circuits. The 304 stainless steel case and polycarbonate lens resist corrosion and impact in workshop or field environments. Buyers who want a gauge with integrated data logging or wireless output should look elsewhere.

Accuracy Class

The single specification that decides fit is the stated accuracy of +/- 1.0 percent of full scale across the 0 to 1000 psi range. This tolerance determines whether the gauge meets the calibration requirements for a given test standard or quality procedure. The 1/4 inch male NPT bottom connection mates directly with common test ports without extra adapters. If the application demands a tighter tolerance, this model will not satisfy it.

Sustained Operation

The PLUS! Performance dampening feature steadies the pointer during pressure pulsation and vibration, keeping the reading readable during extended test runs. The case carries an IP54 rating with the vent plug open and IP65 or NEMA 4 with the plug closed, so ingress protection remains consistent whether the gauge is vented for atmospheric reference or sealed for wash-down conditions. The gauge is not field fillable, so the dry damping cannot be altered after installation.