Digital Refrigeration Manifold Gauge Vacuum Pressure Temperature Leakage Tester

  
Adopts the most advanced digital circuit and the high precision pressure sensor, used for both high accuracy refrigerant pressure and vacuum pressure, 90 refrigerants build-in according to NIST standard refrigerants pressure and temperature relationship database, real-time test of pressure got relative temperature which can help you more convenient for refrigeration system installation or servicing. R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R227EA R23 R236EA R245CA R245FA R290 R32 R401A R401B R401C R402A R402B R403A R403B R404A R404B R405A R406A R407A R407B R407C R407D R407E R408A R409A R41 R410A R410B R411A R411B R412A R413A R414A R414B R415A R415B R416A R417A R418A R419A R420A R421A R421B R422A R422B R422C R422D R423A R424A R425A R426A R427A R428A R50 R500 R501 R502 R503 R504 R507A R508A R508B R509A R600 R600A R717 R744(Co2) R1234.

Leak Test of Refrigeration System. R410a manifold gauge set can display the current pressure, leakage pressure and detection time of the refrigeration system in real time. Stable pressure result indicates that there is no leakage, increase in pressure indicates that there is leakage. L302 a/c manifold gauge set short press the power button to turn on and off the backlight, and the data display is clear. The system will automatically shut down after 10 minutes of inactivity to save battery.

You can turn on or off the automatic shutdown function as needed. Pressure units: KPa, Bar, PSI, InHg, KgF/cm². Equipped with two battery compartments for twice as much range. Built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard. Three modes:refrigerant pressure mode, vacuum percentage mode, leak detection mode. Real-time vacuum pressure test and percent indicate. Test range: 0 KPa6000 KPa.