Manometer Digital Air Pressure Meter Differential Gas Tester Tool LCD Gauge HT-1890

Australian Supplier, 1 to 3 days delivery in Australia if needed !!! HTI HT-1890 Handheld Portable Digital Manometer Air Pressure Meter Differential Pressure Gauge Gas Pressure Tester LCD Display Specifications: The HT-1890 Digital manometer measures gauge/differential pressure from -55H2O to +55H2O(2 psi).It features 11 selectable units of measure: in H2O,pis,bar,mbar,Kpa,inHg,mmHg,ozin2, ftH2O,kgcm,additional features include data hold and auto power off disabled, careful use of this meter will provide years of reliable service. Function Range Resolution Function Range Resolution InH2O ±55.40 0.01 Ozin2; ± 32.00 0.01 Psi ± 2.000 0.001 ftH2O ± 4.612 0.001 Mbar ± 137.8 0.1 cmH2O ± 140.6 0.1 Kpa ± 13.79 0.01 kgcm ± 0.140 0.001 inHg ± 0.407 0.001 Bar ± 0.137 0.001 mmHg ± 103.4 0.1 Display  Dual LCD Accuracy 0.3% FSO(25C) Repeatability 0.2%(Max0.5%FSO) Linearity/Hysteresis 0.29%FSO Maximum Pressure 10PSI(HT-1890) Response Time 0.5s Typical Low Range Indicator Err.1 Under Range Indicator Err.2 Operating conditions 32°F to 122 °CF(0 to 50°c ) Features: 1.11 selectable units of Measure 2.Max/min/average, and with a relative time 3.large LCD Back light dual display 4.Zeroing,offset,and data compensation 5.Low battery display and automatic shutdown 6.Data Hold and Error code Package included 1 x Manometer 2 pairs of tubing 1 x 1/8" MPT x 1/8" Barb Access Fitting 1 x Soft pouch 1 x Instruction Manual