DIGITAL DIFFERENTIAL PRESSURE GAUGE GM510 BENETECH Benetech GM510 is a digital differential pressure gauge — pressure gauge. It is widely used in the measurement of air pressure, oven, fans czy in the measurement of filter pressure difference. Ma also used in monitoring the content of gases in the air during the combustion process . [ SPECIFICATION ] Manufacturer: Benetech Accuracy: 0.3% FSO (25 ) Repeatability: 0.2% (Maximum/－0.5%FSO) Linearity/hysteresis: 0.29%FSO Upper overload: Err1 Lower overload: Err2 Temp. Use: 0-50 Temp. storage: 10-60 Low battery indicator: Yes USB Port : Yes Product code: 00039C2 Benetech GM510 has the ability to show results in as many as 11 units such as: bar mbar kPa kgf/ cm mmHg cmH2O Ozf/ in ² dog inHg inH2O ftH2O Thanks to the ability to save data and the ability to connect Benetech GM510 do computer via USB it is possible to read, export and store data on the computer. Contents of the set: 1x Pressure gauge Benetech GM510 1x USB cable 1x CD 2x Milky Silicone Tube 2x Transparent PVC Tube 1x User Manual (in English)