CEM DT-8890A Data Logger Differential Air Pressure Gauge Manometer Meter

CEM DT-8890A Data Logger Differential Air Pressure Gauge Manometer Meter
Notice:
The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.
At the same time, please forgive us that we are unable to provide the English user manual. If you need it, please contact the customer service after purchase.
Thanks for your support!
Differential Pressure Manometers
The device measures Gauge/Differential Pressure , it features 11 selectable units of measurement: inH2O , psi, bar, mbar, kPa , inHg , mmHg ,ozin,ftH2O , cmH2O, kgcm. Additional features including Data Hold, Auto Power Off disabled , and an USB for capturing reading to a PC using optional software . Careful use of this meter will provide years of reliable service.
Features
Large Dual LCD with backlight
Data Hold
Max / Min / Avg value with relative time stamp
Optional USB software
Zero Adjust, Offset and DIF function
Low battery indication and Auto Power Off
Size(HxWxD):
210mm x 75mm x 50mm
Weight: 280g
Specifications
8890
8890A
8890B
8890C
Accuracy
Repeatability
Linearity/Hysteresis
Pressure Range
Units and Resolution
inH2O
0.1
inH2O
0.01
inH2O
0.001
inH2O
0.01
PSI
0.001
PSI
0.001
PSI
0.001
mbar
0.1
mbar
0.1
mbar
0.001
mbar
0.01
kPa
0.01
kPa
0.01
Pa
0.1
kPa
0.001
inHg
0.001
inHg
0.001
inHg
0.0001
inHg
0.001
mmHg
0.1
mmHg
0.1
mmHg
0.001
mmHg
0.01
ozin2
0.01
ozin2
0.01
ozin2
0.01
ftH2O
0.01
ftH2O
0.001
ftH2O
0.001
cmH2O
0.1
cmH2O
0.1
cmH2O
0.001
cmH2O
0.01
kgcm
0.001
kgcm
0.001
kgcm
0.001
bar
0.001
bar
0.001
bar
0.001