Check the listing for details. Rise HT-1890 Professional Digital Manometer. Condition: New. Listed at 79.00 USD. Rise HT-1890 Professional Digital Manometer. Condition is "New". Shipped with USPS Priority Mail. Features: Zero adjustment, offset and DIF function. Data hold and automatically shutdown function. Specifications: Display: LCD Backlight InH2O Range: ±55.40; Resolution: 0.01 Psi Range: ±2.000; Resolution: 0.001 Mbar Range: ±137.8; Resolution: 0.1 Kpa Range: ±13.79; Resolution: 0.01 InHg Range: ±4.07; Resolution: 0.001 MmHg Range: ±103.4; Resolution: 0.1 Ozin2 Range: ±32; Resolution: 0.01 FtH2O Range: ±4.612; Resolution: 0.001 CmH2O Range: ±140.6; Resolution: 0.1 Kgcm2 Range: ±0.140; Resolution: 0.001 Bar Range: ±0.137; Resolution: 0.001 Accuracy: ±0.3%FSO(25°C) Repeatability: ±0.2%(Max. +/-0.5%FSO) Linearity/Hysteresis: ±0.29%FSO Max. Pressure: 10Psi Response Time: 0.5s Typical Low Battery Indicator: Yes Over Range Indicator: Err. 1 Under Range Indicator: Err. 2 Operating Condition: 0-50°C / 32-122°F Storage Condition: -10-60°C / 14-140°F Power Supply: 1 * 9V Battery