DUOYI Temperature-Meter Manifold-Pressure-Gauge Refrigeration Digital Test-Air-Conditioning

    DUOYI Temperature-Meter Manifold-Pressure-Gauge Refrigeration Digital Test-Air-Conditioning Specification & Description Summary

    DUOYI Temperature-Meter Manifold-Pressure-Gauge Refrigeration Digital Test-Air-Conditioning Specification

    • Brand NameDuoyi
    • Dial Diameter2 - 3.9 Inches
    • Display TypeDigital
    • Max Measuring Range200 PSI & Above

    DUOYI Digital Manifold Gauge Refrigeration Pressure Tester Vacuum Temperature Meter Air Conditioning Valve Tool PK HAVC TESTO


    The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storage. The instrument has double pressure test, dual temperature test (need test clip).Note: DY517 does not include the test clip (need to be purchased separately), DY517A contains the test clip. And digital readout, multi-unit switching, multi-mode function and built-in refrigerant database. The instrument uses high​-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold. 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.
    The instrument can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement , with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement; pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right.

    DY517 DY517A(1)

    DY517 DY517A-3

    Built-in 89 kinds of refrigerant NIST
    According to American NIST standard


    Safety rules and precautions
    1) The pressure measured by the  digtal manifold pressure tester is gauge pressure.
    2) Pressure testing ranges from -101Kpa to 6Mpa (-0.1bar to 60bar).
    3) The limit pressure is 10 Mpa (100 bar).
    4) The maximum operating pressure of standard hose is 600 PSI ( approximate 4.13 Mpa, 41.3 bar ).
    The limit pressure is 3000 PSI approximate 20.68 Mpa, 206.8 bar ).
    5) Please confirm the rated pressure value of the tested equipment before testing.
    Do not use it if it exceeds the range of the instrument. Also for DY517A, if the packed
    hoses does not match the pressure requirement, you can use suitable replacements for testing.
    6) Do not use and store the instrument in high temperature, high humidity, flammable, explosive and strong electromagnetic fields.
    7) Please do not change the instrument internal circuit, to avoid any damage of the instrument or danger occurring.
    8) Please wear qualified protective equipment to protect user during testing.
    9) Please use the instrument in a well-ventilated environment to prevent inhalation of toxic gases.SSCSC

    sDfDSFDY517 DY517A-5

    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: 950g


    Packing list:

    Refrigerantion Digital Manifold Gauge *1
    User Manual (in English) *1
    (Power Supply: 4* AA Battery not include)
    Refrigerantion Digital Manifold Gauge  *1
    User Manual (in English)  *1
    Temperature Clip  *1
    Test Pipe(90cm)  *3
    Suitcase  *1
    (Power Supply: 4* AA Battery not include)
    1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
    2. Please allow slight measuring deviation due to manual measurement.



    payment1. We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

    2.Payment must be made within 3 days of order.

    3. If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.



    1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

    2. All orders will be shipped out within 3 working days after we have successfully received your payment.

    3. We offer regular Post Air Mail and have set up free shipping methods.

    4. Since the trade is trans-national, as well as airmail is the cheapest shipping method, it will take a long time for delivery. If you don’t want to wait such a long time, please choose Express and pay the fee.

    5. We are not responsible for your Customs duty.


    return fund

    1. If items are found in bad condition when received, please contact us freely. We can refund the money or resend a new one to you.

    2. If you are not satisfied with the product because of personal preference, you can return it to us within 7 days. You need to pay the freight.

    3.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.



    1.12 months warranty

    2.If you are not satisfied when you receive your item or with quality problem,please contact us,we can offer return or resend warranty but please offer evidence to show the problem actively.



    We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.


    Product Details
    DUOYI Temperature-Meter Manifold-Pressure-Gauge Refrigeration Digital Test-Air-Conditioning

    Clearance Sale. Clearance Sale

    US $94.28 - 138.22
    (based on 82 user reviews)
    Producer: MaJack
    Identifier: 32968705387
    Volume Retail Sales: MaJack piece
    Availability: 424 pieces
    Last Update : Sat, 15 Aug 2020
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