Digital Manometer Differential Air Pressure Meter Gauge TE-890
The device measures Gauge/Differential Pressure from -55H2O to +55H2O(+2 psi). It features 11 selectable units of measure: in H2O, psi, bar, mbar, Kpa, InHg, mmHg, ozin2, FtH2O, cmH2O, kgcm, Additional features include Data Hold & Auto Power off disabled. Careful use of this meter will provide years of reliable service.
Specification:
Display: Dual LCD
Accuracy: +/-0.3%FSO(25C degree)
Repeatability: +/-0.2%(Max+/-0.5%FSO)
Linearity/Hysteresis: +/-0.29%FSO
Maximum Pressure: 10psi
Response Time: 0.5seconds typical
Low Battery Indicator: Yes
Over Range Indicator: Err.1
Under Range Indicator: Err.2
Operating conditions: 30...122F degree(0-50C degree)
Storage Conditions: 14...140F degree(-1...60C degree)
Power Supply: 1*9V Battery or External 9VDC
Standard Accessories: Pouch&.Tubing