DT-8890 Differential Meter

The device measures Gauge/Differential Pressure from 0 to ±5 psi , it features 11 selectable units of measure: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin², ftH2O, cmH2O, kgcm². Additional features include Data Hold. Auto Power Off disabled , and USB port to download data with software included.

 

Features:

• Larger Dual LCD with backlight

• Data Hold

• Max/Min/Avg value with relative time stamp

• Software and USB cable included

• Zero Adjust, Offset and DIF function

• Low battery indication and Auto Power Off

• Record

• Error Codes

 

Specifications:

Function Range Resolution Function Range Resolution inH20 138.3 0.1 ozin² 80.00 0.01 psi 5.000 0.001 ftH20 11.53 0.01 mbar 344.7 0.1 cmH20 351.5 0.1 kPa 34.47 0.01 kgcm² 0.351 0.001 inHg 10.18 0.001 bar 0.344 0.001 mmHg 258.5 0.1

 

Display Dual LCD
Accuracy ±0.3%FSO (25°C) 
Repeatability ±0.2% (Max.+/ -0.5% FSO)
Linearity/Hysteresis ±0.29% FSO
Pressure Range ±5 psi
Maximum Pressure 20 psi
Response Time 0.5 Seconds typical
Low Battery Indicator Yes
Over range Indicator Err.1
Under range Indicator Err.2
Operating Conditions 0 to 50°C
Storage Conditions -10 to 60°C 
Power Supply 1×9V Battery or external 9VDC
Optional USB software (Disk & PC cable)
Serial format: Baud rate: 9600 Baud , 8 Data Bits.
Size(HxWxD): 210x75x50 mm, 8.26x2.95x1.97 in
Wight: 280 g, 0.62 lb

 

Standard Delivery:

• One Main unit
• One User manual 
• One Black plastic sturdy carry case
• One Software disc
• One USB cable
• One Adaptor
• Four pieces of pipes ( two rubber and two plastic)
• One 9 V battery