Item Type: Digital Manometer_x000D_ Material: ABS_x000D_ Pressure Range: 2.000 Psi_x000D_ Measurement Units: Pa, Psi, kgfcm2, bar, inH2O, ftH2O, inHg, mmHg, ozin2, mbar, cmH2O, kPa_x000D_ Accuracy: 0.3% FSO(25)_x000D_ Repeatability: 0.2% (Wireless Optical Communication Maximum 0.5%)_x000D_ Wireless Optical Communication Linearity or Hysteresis: 0.29%_x000D_ Data Storage: 99 Groups_x000D_ Response Time: 0.5 Seconds_x000D_ Out of Range Indicator: Hi or Lo_x000D_ Automatic Shutdown Conditions: 10 Minutes Without Operation_x000D_ Operating Environment: 0 to 50_x000D_ Storage Conditions: -10 to 60C_x000D_ Model: 3 x 1.5V AAA battery (not included) 112 Units: The differential pressure gauge has 12 selectable measurement units, which are Pa, Psi, kgfcm2, bar, inH2O, ftH2O, inHg, mmHg, ozin2, mbar, cmH2O, kPa. 2Multi Function: The meter has maximum, minimum, average data mode, with data storage function, o return and data compensation, low battery alarm, automatic shutdown function, very practical and useful. 3Large LCD Display: Equipped with a large LCD display with backlit function, can be clearly seen even in dim environment. 4High Strength ABS Shell: The shell of the meter is made of excellent ABS material, which has high strength and good durability. 5Easy Storage and Carrying: Equipped with a storage holster, easy to store and carry, convenient to use when going out to work.1 x_x000D_ _x000D_ DigitalManometer 2 x Hose 1 x Connector Accessory 1 x Holster 1 x Manual