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Topeak SmartGauge D2 Digital Tire Pressure Gauge – Presta/Schrader Compatible, 250 Psi/17 Bar, Precision Air Pressure Reader with LCD Display for Bikes, Motorcycles & Sports Equipment

Topeak SmartGauge D2 Digital Tire Pressure Gauge – Presta/Schrader Compatible, 250 Psi/17 Bar, Precision Air Pressure Reader with LCD Display for Bikes, Motorcycles & Sports Equipment

Q: Will this work on Presta and Shrader valves?

Yes. The yellow slider on top has both Shrader and Presta positions. It's easy to slip on and off without losing a significant amount of air, and the readout is very visible. The head swivels to make the gauge fit comfortably in your hand no matter what the angle of the valve. I've had this gauge for a year and definitely recommend.

Q: How does the air release reading work on this?! i press the release button and air is escaping but the psi doesn't lower on the readout.

You have to be in the correct mode for this. After first reading the pressure, press the button with the circle on it labeled "tune" then use the yellow air release button to let out air and the unit will automatically read the new pressure.

Q: Does this work correctly with presta valves? i know the description says so, but other gauges also claim that and do not perform well with them

Yes, it works with presta valves. There is a setting for presta and a setting for schrader. Testing on a presta requires you to quickly get the guage on the valve.You must also remove the gauge quickly. It would be nice to have a presta guage that worked as easily as the guages do on the scrader valves, but I haven't found one. This guage works fine on both types of valves

Q: Does this gauge read low enough for Fat bikes 4-7 psi?

It does read in the single digits but no decimals. So, if you're looking to fine tune to 1/2 or 1/4 psi increments, it isn't that precise. The Accu-Gage analog units can do that. However, I have one the goes to 15 psi max and reads in 1/4 psi increments and one that goes to 30 psi max, 1/2 psi increments and they read 1 full psi apart from each other. So, perhaps the fractional readings are pointless.

Product ID: 3505714

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Details

Brand
Topeak
Material
Plastic
Item dimensions L x W x H
4.09 x 1.77 x
Item Weight
65 Grams
Screen Size
1.77 Inches

📏Precision up to 250 psi / 17 bar

🔧SmartHead fits Presta & Schrader valves

⏱️Ultra-fast digital readout

Description

🚴‍♂️ Pump up your ride with precision and style!

DUAL VALVE MASTERY - Seamlessly switch between Presta and Schrader valves—no extra parts needed.
ERGONOMIC SMART HEAD - Rotating head and air release button make pressure adjustments effortless on the go.
CRYSTAL CLEAR READOUT - Large LCD screen displays pressure in psi, Bar, or kg/cm² for ultimate clarity.
LIGHTWEIGHT DURABILITY - Engineered polymer body weighs just 65g—built tough for every ride.
PRECISION PRESSURE POWER - Accurately measures up to 250 psi / 17 bar for pro-level tire tuning.

The Topeak SmartGauge D2 is a compact, lightweight digital tire pressure gauge designed for cyclists and motorcyclists who demand accuracy and convenience. Compatible with both Presta and Schrader valves, it delivers precise readings up to 250 psi / 17 bar on a clear LCD display. Its durable polymer construction, rotating SmartHead, and air release button make it an essential tool for professional and amateur riders alike.

Specifications

Brand	Topeak
Material	Plastic
Item dimensions L x W x H	4.09 x 1.77 x 1.38 inches
Item Weight	0.07 Kilograms
Screen Size	1.77 Inches
UPC	883466003323
Global Trade Identification Number	00883466003323, 04712511824537
Manufacturer	Topeak
Item Package Dimensions L x W x H	7.09 x 3.58 x 1.5 inches
Package Weight	0.11 Kilograms
Item Dimensions LxWxH	4.09 x 1.77 x 1.38 inches
Brand Name	Topeak
Warranty Description	Manufacturer
Model Name	Topeak TSG-02
Color	Black/Grey
Suggested Users	""
Number of Items	1
Part Number	TSG-02
Style	Does Not Apply
Included Components	Shop Tools
Outer Material	aluminum
Size	One Size
Sport Type	Cycling

Have a Question? See What Others Asked

Will this work on Presta and Shrader valves?

How does the air release reading work on this?! i press the release button and air is escaping but the psi doesn't lower on the readout.

Does this work correctly with presta valves? i know the description says so, but other gauges also claim that and do not perform well with them

Does this gauge read low enough for Fat bikes 4-7 psi?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

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Bs.780

Duties & taxes incl.

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