Model HHP91 is a precision manometer for automotive, HVAC,
laboratories, and general industrial applications. The unit comes
complete with a built-in sensor with dual inputs for gage or differential
measurements. It is compatible with air or non-corrosive and
non-ionized gases and liquids. Either port measures the full range.
P1 is positive with increasing pressure, P2 is negative with increasing
pressure. Eight selectable pressure ranges make this instrument
compatible with all measuring systems. The readings are easy to
read, displayed in large 15 mm (0.6") high digits.
SPECIFICATIONS
Units: psi, mbar, kg/cm2, mmHg, inHg,
mH2O, inH2O, atm
Functions: Auto off (after approx.
20 min), reading hold, min and max
Accuracy: 2% FS, 23 ±5ºC, includes
linearity, repeatability and hysteresis Operating Temperature: 0 to 50ºC
(32 to 122ºF)
Operating Humidity: <80% RH
(non-condensing)
Power: 9V alkaline battery (included)
Sampling Time: Approximately
0.8 seconds
Pressure Ports: Quick disconnect
for 3 to 4 mm ID tubing
Meter Dimensions: 185 H x 78 W
38 mm D (7.2 x 3.0 x 1.4")
Meter Weight: 345 g (0.8 lb)
† All dollar amounts on this site are shown in US currency.
Note: Comes complete with two quick-connect tube fittings, 9V battery, meter, hard carrying case and operator’s manual. Ordering Example: (1) HHP91 economical manometer with battery, fittings, manual and case, $239.00
