Specification:WK-6889 Manifolds Refrigeration Pressure Vacuum Gauge Item No.：WK-6889 Size of hose： 60”(150cm) Description 2Valve digital manifolds+3Pcs of charge hose. Working pressure, 800PSI, Burst 4000PSI+5Pcs of 1.5V Battery(NOT INCLUDED)+2Psc of temperature sensor+1Psc of suitcase1) The refrigerant meter and the vacuum meter are mutually switched.2) According to the US NIST standard built-in 88 kinds of cooling pressure and the corresponding evaporation temperature database.3) The vacuum pressure can be measured and the vacuum level is indicated as a percentage. 4) Battery low voltage tips, battery life of 30 hours, 6V battery.5) The actual measured temperature, measured pressure, evaporation and condensation temperature, undercooling,superheat, and vacuum (displayed as a percentage) are displayed.6) HD LCD display reading plus backlight design.7) Low voltage DC 6V design.8) Design of Valve Body with Double Valve and Aluminum Alloy.9) Sensors: two-way pressure sensor, two-way temperature sensor design.10) Product parameters11) Pressure units: KPA, INHg, KgF / cm2, PSI, Bar12) Vacuum units: Torr, mmHg, Micron,%13) Power supply: 1.5V AA batteries X 4 = 6V14) Measuring pressure: gauge pressure15) Temperature units: ℉, ℃16) Measuring range: measuring vacuum: -101 Kpa to 0 Kpa17) Pressure: 0 Kpa to 6 Mpa18) Refrigerant: 0 Kpa to 4 Mpa19) Minimum value: 1Kpa20) Sensor accuracy: ± 0.5%21) Overload limit: 100Bar, 10Mpa22) The use of: -20 ℃ ~ +60 ℃23) Battery life: more than 30 hours24) Temperature measurement range: -50C-150C (-58F-302F)25) Temperature measurement accuracy: <50C (+/- 0.1C),> 50-100C (+/- 0.2C),> 100C (+ / 1C)26) Timed shutdown: no operation 10min automatic s
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