DUOYI DY517Arefrigeration digital manifold HVAC system gauge set is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. Built-in 89 kinds of refrigerant pressure-evaporation temperature database, with multiple functions, the operation is simple and convenient
Built-in 89 kinds of refrigerant NIST: R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 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 R404B 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 | ![]() |
![]() | ![]() | ![]() |
Evaporation Pressure & Temp.Test The maximum pressure when the refrigerant changes from liquid to gas.The lowest temperature when the liquid becomes gaseous. | 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. | High/Low Pressure Temp.Test The temperature of the refrigerant in the high / low pressure pipelines of the air conditioning system. |
![]() | ![]() | ![]() |
Pressure Leakage Test Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking. | Refrigerant Type Setting & Observation Window It can be set according to the type of refrigerant that the car needs to fill, the refrigerant filling status can be observed through a viewable window. | Smart Digital Display The intelligent digital display of the test results of the pressure and temperature in the air conditioning system reduce the cost of time. |
![]() |
Convenient Clamp-on Temperature Probe Sockets, equipped with two temperature clamps, there is no need to purchase them separately. The 2-port valve block with three connections is easy to service. The convenient suspension hook ensures a firm connection of the digital manifold. |
Package Includes 1x Refrigerantion Digital Manifold Gauge 1x User Manual 2x Temperature Clip 3x Test Pipe (Battery not included) 1x plastic storage box |
Parameter Vacuum test: Relative vacuum Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. Vacuum test range: -101 Kpa – 0 Kpa Vacuum test resolution: 1 Kpa 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 Power Supply: 4 X 1.5V (SIZE.AA / LR6) Dimensions: 6.69*4.33*1.97inch Weight: 2.09lb | ![]() |
We only ship parcel to the address in eBay payment.Please make sure payment address in eBay is correct.
1.We usually send the package to you within 3 working days after receiving your payment (US,Germany,UK ship). Of course, except for special circumstances such as severe weather, please wait patiently.
2.Once the goods are shipped, a package tracking number will be formed, you can get it on eBay, and you can monitor the progress of the package at any time
3.Usually we ship the package from China via: Fedex,UPS/USPS, DHL,Aramex,SpeedPak,China Post etc.
from US via:UPS/USPS.
from Germany via:GLS,DHL
from UK via:Hermes,Royal Mail
4.If you have special needs for transportation services, or urgently need to get the purchased items, please notify us before payment, or leave a message when paying, we will provide you with a solution as soon as possible.
1.Packages accepted to be returned for refund or replacement within 30 days of the purchase date.
2.Returned merchandise must be unused, in original packaging and include all accessories.
3.Shipping costs are non-refundable.
4.If the function of the purchased AUTOOOL product is damaged, it can be returned for repair within 3 years from the date of purchase.
1.Import duties, taxes and customs duties are not included in the item price or shipping charges.
2.Any tax fees or customs duties occurred in import country ,that should be covered by buyer. Thanks for your understanding.
3.Please check with your country customs office to determine what these additional costs will be prior to bidding / buying.
1.Thank you for your attention to our products, and I wish you a beautiful day!
2. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is the best support for our shop. Positive feedback is the meaning of our work.
3.Do wish you can contact us firstly BEFORE giving us or feedback, so that we can know the problem and try our best to meet your requirements.Thank you~
4.Any question ,Pls feel free to contact us via eBay message, we will reply within 24 hours.
5. We apologize for the late reply to the question during the holidays.
6.We are a customer-centric company, and your feedback is very important to us, so please tell us what you think of our products