Large LCD Digital Manometer Air Pressure Meter Gauge
Features:1. Large dual LCD with backlight2. Data hold3. Max. / Min. / Average value with relative time4. Low battery indicator, automatcially power off5. Data record6. Error code11 selectable unitsAccuracy: 0.3% FSO (25 degrees C)Repeatability: 0.2% (MAX0.5%FSO)Linearity / Hysteresis: 0.29FSOLow range indicator: Err.1Over range indicator: Err.2Working temperature: 0 to 50 degrees CResponse time: 0.5 secBattery: 1 x 9V (included)Range: -55H2O to +55H2O1 x Digital Manometer1 x Leather Case2 x Tube1 x Metal accessory1 x English user manaul