DUOYI
10pcs / Set DUOYI DY521A Car Air Conditioner Repair Fluorine Addition Electronic Refrigerant Meter
10pcs / Set DUOYI DY521A Car Air Conditioner Repair Fluorine Addition Electronic Refrigerant Meter
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Transit time 5 - 10 working days.
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1. This product is an auxiliary instrument for air conditioning, cold storage and other refrigeration equipment installation, testing and maintenance
2. The instrument is designed with high-strength engineering plastics and flexible non-slip silicone, which makes the whole machine strong and comfortable to hold
3. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data volume and good stability
4. Large size liquid crystal display, LCD backlight support, data display is clear and easy to read, easy to operate
5. Built-in 89 kinds of refrigerant pressure - evaporation temperature database, can calculate the degree of supercooling and superheating, convenient operation process data read directly
6. Long-life valve switch, 1/4-inch standard interface design, to ensure the durability and versatility of the instrument
Parameters:
1. Pressure test unit: Kpa; Mpa; bar; inHg; PSI
2. Pressure test range: 0 Kpa-6000Kpa
3. Pressure test resolution: 1Kpa
4. Pressure test accuracy: +/- 0.5 percent (FS) +5dgt
5. Pressure overload limit: 10000Kpa (10Mpa; 100bar)
6. Vacuum test: relative vacuum
7. Vacuum test unit: Kpa; Mpa; bar; inHG; PSI
8. Vacuum test range: -101Kpa-0Kpa
9. Vacuum test resolution: 1Kpa
10. Temperature test unit: celsius, fahrenheit
11. Temperature test range: -40-150 degrees celsius (-40-302 degrees fahrenheit)
12. Temperature test resolution: 0.1 degrees celsius (-40-99.9 degrees celsius), 1 degrees celsius (100-150 degrees celsius); 0.1 degrees fahrenheit (-40-99.9 degrees fahrenheit), 1 degrees fahrenheit (100-302 degrees fahrenheit)
13. Temperature test accuracy: +/-0.5 degrees celsius +2dgt; +/-0.9 degrees fahrenheit +2dgt
14. Batteries: 4 x 1.5V batteries (AA / LR6), shipped without
15. Dimensions: 200 x 150 x 80mm
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