JLN Refrigeration HVAC Digital Manifold Gauge | Built-in 89 Kinds of Refrigerant Systems Analyzer

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Product specifications: Pressure test: gauge pressure 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°C~150°C (-40°F~302°F) Temperature test resolution: 0.1°C (-40°C~99.9°C), 1°C (100°C~150°C) 0.1°F (-40°F~99.9°F), 1°F (100°F~302°F) Temperature test accuracy: +/- 0.5 °C + 2dgt +/- 0.9 °F + 2dgt Vacuum test: relative vacuum Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. Vacuum test range: -101 Kpa ~ 0 Kpa Vacuum test resolution: 1 Kpa Built-in 89 kinds of refrigerant NIST: According to American NIST standard Power Supply: 4pcs * 1.5V AA / LR6 batteries (Battery not included) Dimensions: 170*110*50mm Weight: 950g Compatible with 89 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
Package Dimensions ‏ : ‎ 8.78 x 5.51 x 2.87 inches; 2.09 Pounds
Date First Available ‏ : ‎ August 9, 2021
Manufacturer ‏ : ‎ JLN
ASIN ‏ : ‎ B09C6JSV1C

Superheat and Subcooling Test&Pressure Leak Test: When refrigerant type is set and temperature clamps are connected to air conditioning pipes, HVAC gauges automatically read the degree of Superheat (SH) and Subcooling(SC). The higher the degree of superheat, the smaller the opening of the expansion valve (the refrigerant filling is less) can be determined. Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking.
Evaporation/Condensation Pressure and Temp Test&High/Low-pressure Temperature Test HVAC Manifold: The HVAC gauges could operate dual pressure and temperature test to help you determine refrigeration capacity of refrigeration system. The lower the pressure and temperature of the evaporation(Ev)/condensation(Co) are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do. It also could test the temperature of the refrigerant in the high/low-pressure pipes.
High Data Stability & Wide Application HVAC Gauge: Built-in 32-bit digital processing unit and high-precision data acquisition unit make it have high data stability. It uses high-strength engineering plastics and a flexible non-slip silicone design, sturdy and durable. Digital refrigerant Gauge is an auxiliary instrument for the installation, testing and maintenance of refrigeration machines such as automobile air conditioner, household air conditioning, refrigeration equipment and cold storage.
Vacuum Pumping & Refrigerant Filling & Built-in 89 kinds of Refrigerant Database HVAC Manifold: Digital manifold gauge set can connect refrigeration equipment and vacuum pump for vacuum pumping operation. Vacuum pumping can make it easier to fill the refrigerant into the pipeline. HVAC gauges is built-in 89 kinds of refrigerant pressure&temperature database. Before you fill refrigerant, you can set different types of working refrigerants according to the car needs to fill.
Refrigerant Observation Window & Large LCD Digital Display & Multiple Unit Switching: When filling the refrigerant, you can observe the filling status of the refrigerant through the visible window. Equipped with large LCD display, clear data display and easy to read. You also can switch multiple pressure units, including kPa, Mpa, bar, inHg, PSI, along with the temperature unit switch between Celsius/Fahrenheit.


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