Refrigeration Digital Manifold Gauge Meter HVAC Vacuum Pressure Temperature Test
AUTOOL LM120+ Digital Manifold Gauge is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. The instrument has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database. 
Evaporation Pressure & Temp.Test
The maximum pressure when the refrigerant changes from liquid to gas. The lowest temperature when the liquid becomes gaseous. (The lower the pressure and temperature of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.)
Condensing Pressure & Temp. Test
The minimum pressure when the refrigerant changes from gas to liquid, and the maximum temperature when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.)
Smart digital display
Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
Pressure Leakage Test
Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking.
Deservation window
It can be set according to the type of refrigerant that the car needs to fill,the refrigerant fillling status can be observed through a viewable window.
High / Low-Pressure Temp.Test
The temperature of the refrigerant in the high / low-pressure pipelines of the air conditioning system.
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;)
Vacuum test: relative vacuum
Vacuum test unit: Kpa; Mpa; bar; inHg; PSI.
Vacuum test range: -101 Kpa – 0 Kpa
Vacuum test resolution: 1 Kpa
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
Built-in 89 kinds of refrigerant NIST: According to American NIST standard
Power Supply: 4 X 1.5V (SIZE.AA / LR6) Battery not include
Dimensions: 170*110*50mm
Weight: 1900g
Packing list:
1x Refrigerantion Digital Manifold Gauge
1x User Manual (in English)
2x Temperature Clip
3x Test Pipe
1x Suitcase
Battery not include
Payment should be made within 5 days after bidding ends.
 
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