Vtonsports automatic tire deflators PRO version is the fastest and simplest. They allow people to easily adjust pressure from 10psi to 30 psi. Our deflators are reliable and they were developed for all possible climate and environment. Due to simply dialing design, you can set the deflators at different pressure easily in seconds. They will accurately and consistently deflate each tire and stop automatically at the pre-set PSI. If you frequently airdown for offroad adventures, then you must have vtonsports automatic tire deflators pro version. They will saving your time and knees a lot and make your offroading more enjoyable.
With the help of those auxiliary scales, People can do deviation correction against different brands of gauges and tires in seconds. In this way, they can deflate their tires to very precise pressure. eg. ±0.5psi ~ ±1psi.
Following Questions Are Commonly Asked:
- What does this professional version design for (VS Gerneal version)?
- Allow people pre-set the pressure in seconds before using. They will save your time, because never need a tire to do that as the general version.
- Auxiliary scales designed to eliminate the variation of different brand of pressure gauges. And they also allow people to pre-set a non-five-times pressure easily.
- How to use them?
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- Step1: Preset the psi by turing the adjustment ring to designed position.
- Step2: Screw onto the valve stem of the tires.
- Step3: Screw off once it stops and stock .
- Step4: When necessary, fine tune according the gauge reads by auxiliary scales.
Click Here to watch video and learn details on how to use the PRO Version automatic tyre deflators.
Note: Sometimes if tire pressure is too close to the deflator preset, you may need to triggle it by to lifting the plunger slightly. Eg. tire pressure is 25 psi while the deflator was set to 20psi.
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- Directions on maintenance (optional)?
If the deflators loose their accuracy (commonly much lower than set psi) after several cycles of use. The mostly likely reason is that the dust from the tires or vlave stems stuck the movement of the plunger. Try the following steps to fix: -
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- Step1: Screw off the locking cap.
- Step2: Pick out the plunger from the main body.
- Step3: Clean the surface of the the plunger and hole of the main body with soft dry paper or air gun. Make sure that the plunger can move up and down smoothly in the main body.
- Step4: Re-assemble them and test. If the problem still exists, contact seller for a solution.
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Note: Only About 0.01% is reported on this issue. So Maintenance work is optional not a must for most of users. It’s better to have valve caps to protect your tires and valve stems from dust or dirty things. Maintenance frequency can be set by users according to their real working conditions.
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- How long to receive them?
For US Buyers: Usually, we can ship items from US in 24H after your payment by USPS defaultly. The delivery time about 1~5 days depend on your location. Accordingly, you can expect overall 2-7 business days to get them.
For Canadian Buyers: Generally, we ship items from US in 24H after your payment by Asendia defaultly. The delivery time about 5~9 days . So, you can expect overall 6-10 business days to get them. - Is there any warranty?
We provide 2 years waranty. So, feel free to contact us whenever you have any trouble when using them.
