(Palmer Wahl Instruments Inc: Asheville, NC) -- Palmer Wahl Instruments Inc. announces the debut of its line of digital pressure test gauges and hydraulic and pneumatic pressure-calibration pumps. The Palmer 3PC Auto Ranging Digital Pressure Test Gauge (figure 1) spans ranges from vacuum to 3,000 psi. With excellent accuracy of 0.1 percent of reading, the 3PC eliminates the need for many different gauges to span this large range. Featuring the flexibility to read in nine different units of measure, including psi, bar, kPa, inch Hg, inch H₂0, mm Hg, mm H₂0, and mbar.

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