Feature:
1. The instrument can measure differential positive negative pressure, has 11 selectable units of measurement kPa, mmHg, inHg, psi, mbar, bar, ozin², kgcm², inH₂O, ftH₂O, cmH₂O.
2. Suitable for measurement and on‑site verification of ventilation and air conditioning systems, clean room, or any gas pressure system troubleshooting.
3. Large screen with backlight, easy to measure in dark environment, easy operation and clear reading value, easy to carry.
4. It is an indispensable measuring tool for HVAC technicians, operation and maintenance engineers and scientific researchers.
5. Double injection molding, high accuracy mold one time casting, high strength ABS engineering plastics better protect the body.
Specification:
Item Type: Differential Manometer
Material: ABS Plastic
Color: As shown in the picture
Size: Approx. 12.9x6.4cm 5.1x2.5in
Weight: Approx.391g 13.8oz
Application: Suitable for the measurement and field calibration of ventilation and air conditioning systems, clean rooms, or any gas pressure system troubleshooting. Simple operation and clear readings. It is an indispensable measurement tool for HVAC technicians, operation and maintenance engineers and scientific researchers.
Battery: 3 x 1.5V AAA battery(Not included)
Measuring Range: + 103.42KPa
Accuracy: + 1percent FS, maximum error 1.04KPa
Maximum Pressure Limit: 206.7KPa
Repeatability: + 0.25percent FS
Response Time: 0.5S
Pressure Connection: A 1 8in (3.18mm) quick connector
Working Temperature and Humidity: 0 celsius 40 celsius 10percent 80percent RH
Storage Temperature and Humidity: 10 celsius 60 celsius 10percent 90percent RH
Over Range Prompt: Err1 or Err2
Range and resolution
Unit
Range
Resolution
KPa
+ 103.42
0.01
mmHg
+ 775.7
0.1
inHg
+ 30.540
0.001
psi
+ 15.000
0.001
mbar
+ 1034.2
0.1
bar
+ 1.034
0.001
ozin²
+ 240.00
0.01
kgcm²
+ 1.055
0.001
inH₂O
+ 415.20
0.01
ftH₂O
+ 34.600
0.001
cmH₂O
+ 1054.6
0.1
.
Package List:
1 x Storage Bag1 x Differential Manometer(Battery Not Included)4 x Transparent Tube1 x Bag of Adapter(2pcs)
Note:
1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
