Features Gauge & differential pressure Measuring ranges ±13.79 kPa / ±2 psi / ±55.4 H2O 11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2 High accuracy ±0.3% in full scale Large LCD with backlight Zero adjust & offset functions MAX/MIN/AVG values with relative time stamps Error codes for out of range indication Low battery indication Auto power off (can be disabled) 2 pairs of tubing included Specifications Display: Dual LCD screen Accuracy: ±0.3% FSO (25°C) Repeatability: ±0.2% (Max ±0.5% FSO) Linearity/Hysteresis: ±0.29% FSO Maximum Pressure: 10psi Response Time: 0.5 second typical Low Battery Indicator: Yes Over Range Indicator: Err.1 Under Range Indicator: Err.2 Operating Conditions: 0 to 55°C (32 to 122°F) Storage Conditions: -1 to 60°C (14 to 140°F) Power Supply: 1 x 9V Battery (not included) Included in the set 1 x Manometer 2 x Static Tube 2 pairs of tubing 1 x 3/8" NPT x 1/8" Barb Access Fitting 1 x Soft pouch 1 x Instruction Manual Standard Factory Package
