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TopeakSmartGauge D2 Pressure Gauge

$34.95

Item # TOP001F

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Item # TOP001F
Description

SmartGauge D2 Pressure Gauge

It doesn’t matter how many years are under your belt; squeezing a tire is no way to determine proper inflation pressure. Topeak's SmartGauge D2, however, is the proper solution to quantifying your pressures.

The gauge features Topeak's rotating SmartHead, meaning it'll work seamlessly with both Presta and Schrader valves without changing parts. The digital gauge reads up to 250 psi, so it can be used with suspension components as well as tires. Topeak's SmartGuage D2 can also be programmed to show pressure in psi, Bar, or kg/cm2.

  • Topeak's gauge for providing accurate tire pressure
  • Compact enough to toss in your pocket to keep tires primed
  • LCD display can be programmed to show PSI, Bar, or KG/cm2
  • Compatible with both Presta and Schrader valves
  • Reads up to 250-PSI or 17-Bar

Tech Specs
Materialplastic
Valve TypePresta and Schrader
Max Pressure250 PSI
Deflateyes, Air Release Button
Recommended Usecycling
Weight

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

65 g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?

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>Rating: 1

Not accurate at all

Familiarity:
I've used it once or twice and have initial impressions

Only had the pressure gauge for a month and it stopped reading accurately. Didn't matter how much I pumped up the tire, it always read low at 7-8 psi. I reset it and still the same. Then it stopped working all together so I went to change the battery and noted some corrosion which is weird because it stays stored in a dry area of my house and has never gotten wet. I cleaned the corrosion and put a new battery in and it turned back on but still was reading the pressures wrong. maybe i just got a dud.

>Rating: 5

Tire pressure makes the difference

Familiarity:
I've put it through the wringer
Height
5` 8"
Weight
170 lbs

I've been riding for decades and usually just use the squeeze test for checking tire pressure. I bought this tire gauge. Super-easy to use and found out that I've been under-inflating my road and mtb tires by a lot. My road tires have had around 42 PSI (tubeless, 700x32) and now I have them at 65 PSI still below the 75 max and the bike is now gliding. My MTB tires were around 35 PSI and now riding around 45 - I'm able to go around turns faster with more control. I was reading an article about tire pressure recently and this had made a huge difference in my riding.

>Rating: 4

Good Overall

Familiarity:
I've used it several times

Picked up this gauge for gravel riding as I like to adjust pressures based on riding conditions. Easy enough to use, although there were a couple times the unit did not read pressure, but a quick reset fixed the issue. The unit is pretty light, wish the shape was more friendly for jersey pockets or top tube bag.

>Rating: 5

Very useful

Familiarity:
I've used it several times

Very useful tool to keep on your pocket. Easy to use and very precise.

>Rating: 5

Excellent tire gauge

Very accurate and easy to read for my 50 year old eyes.

>Rating: 5

Good gauge

Familiarity:
I've used it several times

I've had this gauge about a month now and I like it! It is well designed, easy to use and based on comparisons with other gauges that I know to be accurate, this one is accurate from trail bike pressures through gravel bike pressures up to road bike pressures.

>Rating: 3

meh.

Familiarity:
I've put it through the wringer

works fine, might as well get the blackburn one with a lifetime warranty.

>Rating: 5

Accurate

Familiarity:
I've put it through the wringer

Tested this against some other gauges before starting to use it as my only gauge, and its very accurate and easy to use.

>Rating: 5

Love it!!!

Familiarity:
I've used it several times

Best pressure gauge out there. I use it for my bikes, dirt bikes and my car. I highly recommended.

>Rating: 5

Sweet!

This little thing is great and very accurate. I use it for my bikes and my vehicle, and It's been very handy!

>Rating: 5

Always check your pressure

It's amazing what difference a few PSI makes, get it dialed every ride.

>Rating: 4

Works Well

Familiarity:
I've used it several times

This gauge works relatively well. I keep it in my tool kit in the back of my truck to check pressure pre-ride. Adds confidence to your pressure choices.

>Rating: 5

Great to have on hand

This is so much more accurate than the standard air gauge

>Rating: 5

Works as advertised

Familiarity:
I've put it through the wringer

It works. It shows you the PSI in your bike tires. It seems to be consistent with the PSI. There you go.

>Rating: 5

Best One I've Used and Abused

Familiarity:
I've put it through the wringer

Dead easy to use, accurate in typical road, mtb, 'cross pressure ranges. Good battery life, easy to read, works equally well on presta or schrader. I've got one I've been using for 5 years, battery typically goes at least a year and I check pressure almost daily. I had a second one I kept in my ride kit in my jersey that I dropped and broke the yellow selector tab on but that was a freak accident, replaced it with a new one straight away. Best one I've seen or used, highly recommended.

>Rating: 5

Easy to Use

Familiarity:
I've put it through the wringer

Great little gauge for regularly checking air pressure. Works with different valve types and makes adjusting pressure easy.

>Rating: 4

Works as advertised

Nothing super fancy, it does what it should. Good value.

>Rating:

What is the accuracy of this gauge and what is the lower limit of pressures it will read with accuracy? Looking for something that will work on fat bike tires down to 4psi. thanks

It's quite accurate but for fat bike tires you are going to need a gauge designed for those pressures. It will read in the 4 psi range but I have my doubts about accuracy at that level.

>Rating:

Will this work with unthreaded CO2 cartridges? The kind you can buy in bulk for cheap.

Sorry, but I don't understand the question? Do you want to check the pressure on the CO₂ cartridge?

>Rating: 5

Easy to use

Familiarity:
I've used it several times

Works better than several alternatives I tried (they all released a ton of air from schrader valves while trying to get a good fit). The instructions were not helpful but there are only so many buttons so it only took a couple of tries to get it down. One thing the instructions dont explain is the