GM510 USB Digital pressure gauge LCD Pressure Manometer Gauge Portable Differential Pressure Manometer Measuring Range 10kPa

Compact design, pocket size, the meter is widely applied in measuring the pressure of fans, resistance/wind velocity/oven pressure/diffferential pressure of filter, and monitoring the gas content in the air in process of combustion.
Features:
LCD backlight display for easy reading.
Data hold function.
Differential mode and record mode.
USB port helps to export your data to your PC.
Data record and adjustment function.
Multi-units selection.
Low battery indication and auto power off.
Specifications:
Measuring Range: 10kPa, resolution: 0.01kpa, max. pressure: 50kpa
Accuracy: ±0.3%FSO(25 degrees)
Repeatability: ±0.2%(Max±0.5%FSO)
Linear/lag: ±0.29%FSO
Response time: typical 0.5 seconds
Beyond the up pressure range: Err.1
Beyond the down pressure range: Err.2

General Characteristics:
Working temperature: 0~50 degrees
Storage temperature: -10~60 degrees
Power: 4 * 1.5V AAA battery (not included)
Item Sie:16 * 7.5 * 3cm / 6.8 * 3 * 1.2in
Item Weight: 233g / 8.2oz
Package Size: 21 * 18.5 * 4cm / 8.3 * 7.2 * 1.6in
Package Weight: 401g / 14.1oz
Package List:
1 * Digital Pressure Manometer
4 * Plastic pipes
1 * USB cable
1 * English manual
1 * CD software