Digital HVAC Manifold Gauge 2-Way Valve For Car Air Conditioning Refrigeration. Digital HVAC Manifold Gauge 2-Way Valve with Temperature Clamps Support 88 Kinds of Refrigerant Saturation Temperature Query. Pressure and Temperature Measurement:Display the measured pressure, temperature, saturation temperature at high and low pressure sides. Vacuum Measurement:Display the current vacuum level and pressure value. Pressure Holding Measurement:Display timer, initial pressure, current pressure, and pressure differential during the pressure holding process. Pressure maintaining leakage test. Superheating and Subcooling:View the saturation temperature. Automatic calculation of superheating/supercooling. Auto Off Time Settings:Turn on the automatic shutdown function. 5 min, 10min, 15min, 30min, and 60min are selectable. Battery Replacement:Please take out the 3 AA batteries for storage or not using the manifold for a long time to avoid the batteries leakage(battery not included). Support 88 kinds of refrigerant saturation temperature query. According to the actual situation, select the corresponding refrigerant type to meet the diverse needs of customers. Refrigeration system maintenance, energy saving and efficiency. The electronic manifold instrument is suitable for the trial operation of the refrigeration system and the daily inspection, maintenance and maintenance, so as to achieve the purpose of energy saving and efficiency improvement. Dual pressure, dual temperature measurement. Detect the operating status of the refrigeration system, and perform charging and recovery operations on the refrigeration system. Automatic calculation of superheat and subcooling. Moderate subcooling and superheating is conducive to maximizing the cooling effect of the refrigeration system. Leak detection of refrigeration systems. Maximize cooling effect, accurately detect vacuum degree, and support vacuum leak detection. Pressure Maintaining Side Leakage Design. The device is on and the black valve is closed. Press the function key to switch to the pressure-holding side leakage mode. Car Air Conditioning Repair. Heat pump installation and maintenance. Measurement range: -14.5800psi/-1.056.2kg/cm2/-1.055.2bar/-0.15.5MPa Accuracy: ±0.5%FS Resolution: 0.1psi/0.1kg/cm2/0.1bar/0.01MPa Unit: kPa, MPa, bar, psi, kg/cm2 Temperature measurement range: -40? Temperature accuracy: ±0.5? Temperature resolution: 0.1? Refrigerants list: R113 R114 R115 R116 R12 R123 R1233ZD R1234ZE R1234YF R124 R125 R13 R134a R14 R141B R142B R143A R152A R170 R22 R23 R236FA R245FA R290 R32 R401A R401B R401C R402A R402B R403B R404A R406A R407A R407B R407C R407D R407F R408A R409A R410A R410B R412A R413A R414A R414B R416A R417A R417C R420A R421A R421B R422A R422B R422C R422D R424A R426A R427A R428A R429A R434A R437A R438A R441A R443A R448A R449A R450A R452A R452B R453A R454A R454B R455A R458A R500 R502 R503 R507A R508A R508B R514A R600 R600a R601a R718 R744. 1 x Digital HVAC Manifold Gauge 2 x Temperature clamp 1 x User manual 1 x Printed box Note: This product does not contain batteries Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Immediately you paid for the order. Communication always is best way to solve problem. We accept any return in 30 days that we promise. If item is defect or wrong when arrives. Please never return the parcel without agreement. From us, it is no possible for us to get the parcel. We at strive to give all of our customers a 5 star service. As this helps us maintain a quality service. Communication is very important, we believe we can resolve all the problem with you. It’s our pleasure to answer any questions you have. (weekend and holidays excluded). This item is in the category “Business, Office & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration: Gauges & Probes”. The seller is “htpow168″ and is located in this country: CN. This item can be shipped worldwide.

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