Digital Refrigeration Manifold Gauge Kit HVAC Vacuum Pressure Temperature Tester

  
Evaporation Temperature (EV) and Condensation Temperature (CO). The instrument can display the corresponding Evaporation Temperature (EV) and Condensation Temperature (CO) during the refrigerant pressure test. If the clamp-on temperature probes are connected to the instrument, LCD will display the real-time temperature in the spot T1 Sensor and T2 Sensor. Please make sure clamp-on temperature probes are connected as step and contacted fully to the refrigeration pipes. The instrument can calculate the SH - Superheat and SC - Subcooling as long as the tested refrigerant is preset and clamp-on temperature probes are connected well.

Pressure test unit: Kpa; Mpa; bar; inHg; PSI. Pressure test range:0 Kpa 6000 Kpa. Pressure test resolution:1 Kpa.

Pressure test accuracy: +/-0.5 %(FS)+5dgt. Pressure overload limit:10000 Kpa (10 Mpa;100 bar;). Temperature test unit: °C (Celsius), °F (Fahrenheit).

Temperature test range: -40°C150°C (-40°F302°F). Temperature test resolution:0.1°C (-40°C99.9°C), 1°C (100°C150°C), 0.1°F (-40°F99.9°F), 1°F (100°F302°F). Temperature test accuracy: +/-0.5 °C +2dgt, +/-0.9 °F +2dgt.

Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. Vacuum test range: -101 Kpa 0 Kpa. Vacuum test resolution:1 Kpa.

Built-in89 kinds of refrigerant NIST: According to American NIST standard. Power Supply:4pcs 1.5V AA / LR6 batteries (Battery not included). Refrigerant hoses connection and valve operation method of Vacuum Test.

Close blue valve tightly and do not connect any hoses to the corresponding inlet. Connect the vacuum pump to the vacuum pump inlet of the refrigerant gauge with the yellow hose. Open the red valve, connect the device under test with the corresponding red hose, and then you can start the vacuum operation. Note: In the vacuum operation, the blue valve does not work, only the red valve does. The blue valve needs to be closed.

If the blue valve is not closed, the air pressure will escape from the blue valve and cause a leak, and the test data will be inaccurate. Compatible with89 Kinds of Refrigerant. R11 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R13 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 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.

This HVAC gauge is for regular residential AC. It is suitable for all automobile air conditioner, household air conditioning, refrigeration equipment and cold storage.

1pc HVAC Digital Refrigerant Gauge (Battery not included). 1pc User Manual (in English).