Features:

1. 12selectable units of Measurement
2. Pressure difference measurement
3. .Maximum/ minimum/ average data mode
4. Data hold function
5. .Large LCD with backlight
6. Zeroing, and data compensation
7. Low battery alarm
8. Automatic power off function
9. Over range indicator:Hi,Lo
10. Data storage function with a time stamp
11. USB for power supply.

Specifications:

Pressure Range ±2.000 Psi

Units of measure  Pa, Psi, kgfcm2, bar, inH2O, ftH2O, inHg, mmHg, ozin2, mbar, cmH2O, kPa,

Accuracy ±0.3% FSO (at 25^oC)

Repeatability ±0.2% (Max±0.5%FSO)

Linearity/Hysteresis ±0.29% FSO

Data Storage  99 groups

Response Time  0.5s

Out of Range Indicator  Hi or Lo

Automatic power off conditions  No operation for 10 mins

Operating Conditions 0 to 50^oC(32 to 122^oF)

Storage Conditions -10 to 60^oC (14 to 140^oF)

Power supply 1.5V x 3pcs batteries

Dimension 165 X 70 X 33mm

Weight 150g(without batteries)