The Model HHP-201 handheld pressure meter is ideal for portable pressure measurement in the field, factory, or laboratory. All of the differential models can measure gage or vacuum, as well as differential, by venting the low and high ports to the atmosphere, respectively. The instrument has a front zero knob for easy offset adjustment, and its rugged construction adds to its versatility. The HHP-201 can be ordered by itself or as a calibration kit which includes the meter, a pump, fittings, tubing and a rugged carrying case.
SPECIFICATIONS Accuracy: ±0.2% FS ±1 LSD (includes linearity, hysteresis, and repeatability) Operating Temp: 0 to 40°C (32 to 100°F) Storage Temp: -40 to 60°C (-40 to 140°F) Temp. Effects: Zero: ±0.01%/°C (±0.006 %/°F) Span: ±0.01%/°C (±0.006 %/°F) Proof Pressure: 300% FS Maximum Static Pressure: 125 psi (differential models) Pressure Connection: 1 /8 NPTF brass fitting Media Compatibility: Clean, dry, non-corrosive gases Display: 4 1 /2 -digit LCD display, 0.4' (10 mm) digits, low battery indication Power: Field replaceable 9 V battery, over 100 hours continuous use at 20°C/68°F (included) Dimensions: 165 H x 81 W x 30 mm D (6.5 x 3.2 x 1.17') Weight: 227 g (8 oz)