•BRAND: BENETECH
•MODEL:GM522 Preasure Manometer
•Measuring range: ±100kPa
•Accuracy: ±0.3%FSO(25℃)
•Repeatability: ±0.2%(Maximum+/-0.5%FSO)
•Linearity/Hysteresis: ±0.29%FSO
•Response: Typical 0.5s
•Low battery indication: Yes
•Up overload indication: Err1
•Down overload indication: Err2
•Operating temperature: 0~50℃
•Storage temperature: -10~60℃
•Power supply: 1.5V AAA battery*4
•USB communication: Yes