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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
DUOYI Digital Brake Vacuum Pump Measuring Gauge Differential Pressure Gauge1. Accuracy: 0. 3% FS 2. Linearity hysteresis: 0. 1% FS 3. Pressure limit: 243. 3kpa (exceeding this range will damage the product) 4. Pressure connector: 1 x 1 8" (3. 18mm) quick connector 5. Out of range prompt: Er (please stop using when prompted, exceeding the use range will damage the product) 6. Power supply: 1 9V battery (not included) 7. Equipped with black rubber head and metal connector, it is convenient for users to detect the vacuum degree
1. Accuracy: 0.3% FS
2. Linearity/hysteresis: 0.1% FS
3. Pressure limit: 243.3kpa (exceeding this range will damage the product)
4. Pressure connector: 1 x 1/8" (3.18mm) quick connector
5. Out of range prompt: Er (please stop using when prompted, exceeding the use range will damage the product)
6. Power supply: 1 9V battery (not included)
7. Equipped with black rubber head and metal connector, it is convenient for users to detect the vacuum degree of intake manifold, brake vacuum pump, 8. gas pipeline, etc.
9. Multiple pressure units switch, data is intuitive, no calculation required
10. High-precision pressure sensor, high sensitivity, fast measurement speed
11. Zero adjustment to make each pressure measurement result more accurate and reliable
12. Can record 48 sets of measurement data
13. Size: 6.5x17.5x3.5cm
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Gorgeous!!!
Gem Type: Emerald, Ring Size: 9, Gem Type: Emerald, Ring Size: 9
May is my birth month and I wanted a nice natural Emerald ring for my middle finger, it’s so beautiful and the emeralds are real. I might be writing this to soon, coz I just got it this morning, but the bezels look sturdy @ I am in love with this wonderful ring!!! I want to get one for my sister.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
Even better in person
Gem Type: Emerald, Ring Size: 7
I absolutely love it! It is beautiful, even more beautiful in person❤️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 4
Get what you pay for….
Gem Type: Emerald, Ring Size: 9
Decent costume jewelry for price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Emerald Beauty
Gem Type: Emerald, Ring Size: 9
This RING IS BEAUTIFUL!! The style and color is so bright and the setting is perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 5
Perfect!
Gem Type: Emerald, Ring Size: 8
Quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
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