ET-925 Manometer Pressure Gauge High Precision Handheld Digital Differential Pressure Meter Measurement

[vc_row][vc_column][vc_column_text]1.Introduction This product is designed to measure differential pressure (the difference between two pressure measurements). It offers 11 units of measure(user selectable): inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, , ftH2O, cmH2O, kgcm2 and has a differential input that uses convenient quick-disconect fittings. it is perfect for HVAC technician, operation maintenance engineers and researchers. as well as those in the pneumatic and medical fields. 2.Accessories ① User Manual ② Carry Pouch ③ One “6F22”9V battery ④ 2pcs of ∮4.5mm metal barbed for tubing ⑤ 2pcs of ∮5.0mm*30mm soft tubing ⑥ 2pcs of ∮5.0mm*30mm hard tubing unit ET-923 ET-925 range resolution range resolution inH2O ±830 1 ±2078 1 Psi ±30.00 0.01 ±75.00 0.01 Mbar ±2608 1 ±5168 1 KPa ±206.8 0.1 ±517.1 0.1 inHg ±61.08 0.01 ±15.00 0.01 mmHg ±1551 1 ±3878 1 ozin² ±480.0 0.1 ±1200 0.1 ftH2O ±69.2 0.01 ±173.0 0.01 cmH2O ±2109 1 ±5272 1 kgcm² ±2.109 0.001 ±5.250 0.001 bar ±2.068 0.001 ±5.138 0.001 Maximum Pressure 100 psi 100 psi Accuracy ±0.3%FS Linearity/Hysteresis ±0.1%FS Repeatability ±0.25%FS Input ports Two metal 4.5mm barbed for 1/8〞（3.18mm）ID tubing Working temperature 0～40℃/32～104℉ Storage temperature -10～60℃/14～140℉ Overrange indication ERR1 or ERR2 Power supply 9V battery [/vc_column_text][/vc_column][/vc_row]