GM522 Digital Differential Pressure Gauge Manometer +/-100kpa Keeping Data

* Measuring Range: ±100kPa
* Accuracy: ±0.3%FSO(25ºC)
* LCD Display
* Repeatability: ±0.2%(Maximum ±0.5%FSO)
* Linearity/Hysteresis: ±0.29%FSO
* Maximum Pressure: 50kPa
* Response Time: Typical 0.5s
* Low Battery Indication
* Overload Alarm
* Operating Temperature: 0~50ºC
* Storage Temperature: -10~60ºC
* Beyond positive pressure range:Err.1
* Beyond negative pressure range: Err.2
* USB Interface
* Power:4*AAA Batteries
* Weight:277.8g(Including Batteries)
* Dimension:171.4*38*76.5 mm
* Warranty: 12 Months