Digital Manometer, Dual Port Air Pressure Meter Pressure Gauge, Large LCD Display with Backlight
12 SELECTABLE MEASURE UNITS - InH2O, Psi, Mbar, kPa,Pa,inHg, mmHg, ozin2, FtH2O, cmH2O, KGCM2, Bar
Repeatability: ±0.2% (MAX±0.5%FSO);Linearity / Hysteresis: ±0.29%FSO?Measuring Range: ±20.68 kPa / ±2.999 psi , Accuracy: ±0.3% FSO (at 25 °C)
Response Time: 0.5Seconds, Over Range Indicator;Err 0 , Under Range Indicator Err1
Operation Temperature; 0 to 50 °C (32 to 122°F)?Storage Temperature; -20 to 80 °C (-4 to 176°F)