Sper Scientific - Model 840065 -Wide Range Pressure Meter

Covers a wide pressure range, 0 ~ 725 psi, not usually found in a single manometer. Compatible with both liquids and gases. Useful in measuring pneumatic pressure, automobile engine vacuum pressure, super heat measurements, hydraulic servo controls, refrigeration, air conditioning, and food processing. Features eight units of measure, min/max, hold, auto power off and an RS232 computer interface. Comes in a hard carrying case with a 9V battery. (Shown with transducer, transducers sold separately). Dimensions: 7` × 3` × 1½` (178 × 76 × 38 mm). Weight: 13 oz (369 g).