duoyi Refrigeration Digital Manifold Gauge HVAC Vacuum Pressure Temperature Tester
duoyi Refrigeration Digital Manifold Gauge HVAC Vacuum Pressure Temperature Tester
| DUOYI517 Refrigeration Digital Manifold Gauge can measure double 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. Features: 1.【Powerful Functions】DUOYI517 Refrigeration Digital Manifold Gauge supports dual pressure test, dual temperature test , percentage of vacuum measurement, pressure leak measurement, leak time speed record. 2.【Built-in 89 kinds of Refrigerant Datas】 3.【Digital Readout】Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. 4.【Backlit LCD Display】Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. 5.【 High-quality Design】 The instrument uses high-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold. Long-life valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility. 6.【Multi Unit Switch】Pressure units:Kpa; Mpa; bar; inHg; PSI. Temperature units:°C,°F 7.【Widely Usage】DUOYI517 Refrigeration Digital Manifold Gauge can used for automobile air conditioning,household air conditioning,cold Storage,refrigeration Equipment. |
• Built-in 89 kinds of Refrigerant Datas: 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 • Pressure units:Kpa; Mpa; bar; inHg; PSI. Temperature units:°C,°F |
| Functions: • Leak Time Speed Record •Multi-unit Pressure Conversion •Celsius & Fahrenheit Conversion •High/Low Pressure & Leakage Test •Evaporation Pressure & Temperature Test •Condensing Pressure & Temperature Test |
Easy To Use Large screen makes data easy to read, you can set and observe the refreigerant type in the screen. The instrument uses high-strength engineering plastic and flexible non-slip silicone design, solid and comfortable to hold. | Smart Digital Display Our liquid crystal display screen supports LCD backlight, much better than ordinary LCD screen, enables to see the data results more clearly even under the daylight. | Good Sealing Performance The tube is tough and scratch-resistant, can be bent at will and not easy to be broken. The new interface allows you to work efficiently without any leakage and overflow. |
| 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: relative vacuum |
| 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:1x Refrigerantion Digital Manifold Gauge;1x User Manual (in English); (Battery not include) |
| Brand: | duoyi |
|---|---|
| Isin: | IGR1NWSOW7RO |
IBspot Buyer Protection
Shop confidently on IBspot, receive your item as described or your money back for eligible orders. Learn Program Terms
GUARANTEED SAFE CHECKOUT
-
MONEY BACK GUARANTEE
30 days money back guarantee, no additional fee charged.
-
EXCELLENT SUPPORT
We provide 24/7 online customer support via email.
-
Fast Shipping
One week domestic shipping. Global delivery to the US in 2 weeks.
| DUOYI517 Refrigeration Digital Manifold Gauge can measure double 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. Features: 1.【Powerful Functions】DUOYI517 Refrigeration Digital Manifold Gauge supports dual pressure test, dual temperature test , percentage of vacuum measurement, pressure leak measurement, leak time speed record. 2.【Built-in 89 kinds of Refrigerant Datas】 3.【Digital Readout】Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. 4.【Backlit LCD Display】Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. 5.【 High-quality Design】 The instrument uses high-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold. Long-life valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility. 6.【Multi Unit Switch】Pressure units:Kpa; Mpa; bar; inHg; PSI. Temperature units:°C,°F 7.【Widely Usage】DUOYI517 Refrigeration Digital Manifold Gauge can used for automobile air conditioning,household air conditioning,cold Storage,refrigeration Equipment. |
• Built-in 89 kinds of Refrigerant Datas: 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 • Pressure units:Kpa; Mpa; bar; inHg; PSI. Temperature units:°C,°F |

| Functions: • Leak Time Speed Record •Multi-unit Pressure Conversion •Celsius & Fahrenheit Conversion •High/Low Pressure & Leakage Test •Evaporation Pressure & Temperature Test •Condensing Pressure & Temperature Test |
Easy To Use Large screen makes data easy to read, you can set and observe the refreigerant type in the screen. The instrument uses high-strength engineering plastic and flexible non-slip silicone design, solid and comfortable to hold. | Smart Digital Display Our liquid crystal display screen supports LCD backlight, much better than ordinary LCD screen, enables to see the data results more clearly even under the daylight. | Good Sealing Performance The tube is tough and scratch-resistant, can be bent at will and not easy to be broken. The new interface allows you to work efficiently without any leakage and overflow. |


| 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: relative vacuum |
| 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:1x Refrigerantion Digital Manifold Gauge;1x User Manual (in English); (Battery not include) |
Item Specifics
- Brand: duoyi
- Country/Region of Manufacture: China
- Features: Digital
- Gauge Purpose: Pressure
- Type: Refrigeration Digital Gauge Meter
- Vacuum Units: Kpa; Mpa; bar; inHg; PSI
- Color: Black
- Items Included: Clamp Probe
- Model: DY517
- Item Weight: 2kg ( 2 )
- Item Width: 30cm ( 30cm )
- Item Length: 37cm
- Number of Valves: 2
- Year Manufactured: 2024
- Maximum PSI: 300 PSI
- Power Supply: 4 X 1.5V (SIZE.AA / LR6) Battery not include
- Pressure test: gauge pressure
- Pressure test range: 0 Kpa – 6000 Kpa
- Pressure test resolution: 1 Kpa
- Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;)
- Manufacturer Part Number: Does Not Apply
- Manufacturer Warranty: 2 Year
- EAN: 715050823164
- GTIN: 715050823164
- UPC: Does not apply
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $2.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
- Check with your local USPS or UPS office.
- Confirm that the shipping address provided was correct.
- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
- Gift cards
- Downloadable software
- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
Oops!
Sorry, it looks like some products are not available in selected quantity.