Mini Portable 0.8" LCD Digital Tire Pressure Gauge Keychain - Black (1*CR2025)

Pros: English:
- Easy to use
- It's small
- Simply click on the button "on" to switch the scales for "PSI", "BAR", "KPA" and "KG/CM²"
- Memorizes the last scale of use
- Auto-shutdown or hold the "on" button for 3 seconds and release to turn off
Português Brasileiro:
- Fácil de usar
- É pequeno
- Basta clicar no botão "on " para mudar as escalas para "PSI", "BAR", "KPA"e "kg / cm ²"
- Memoriza a última escala de utilização
- desligamento automático ou segure o botão "on" por 3 segundos e solte para desligar

Cons: English:
- Could be improved the build quality.
- Nothing else!
Português Brasileiro:
- Poderia ser melhorada a qualidade de construção.
- Nada mais!

Other: I'm satisfied with this product and the price is very good!! in my country you will not encounter for minus than twice!!!
Português Brasileiro:
Estou satisfeito com este produto e o preço é muito bom! no Brasil, você não vai encontrar por menos do que o dobro!

Pros: Very good device. Good price - quality. Very compact, easy to use and storage in car. The measured value is displayed some seconds before disappearance, is it is very convenient for several measurements.

Cons: Actually can’t think of any cons. Nothing else !

Other: I am very pleased with my purchase. I will order more for friends and relatives.

Pros: Excellent product. Compact size. It is easy to use. Multiple units of measure. Automatic shut-off switches off the device. The battery will keep the charge if you forget turn off the unit.

Cons: There is no backlight. Uncomfortable at night to watch the result of measurement.
Cannot make a measurement when the valve pin is deep.

Other: I bought three devices. Checked the measurement. The measurement error between the measurements of the three instruments was 0.01kg - very good. High accuracy of the results of three devices, but check on the exact equipment was conducted.

Pros: Easy to use, Tells pressure to tenths of a PSI (22.4psi for example), takes no time to turn on, takes no time to get a reading. GREAT ITEM!!

Cons: None.

Other: GET THIS ITEM if you want to keep good pressure in your tires. it is tiny, so stores anywhere in the car, easy to grab, takes about 30 seconds to do all tires. GREAT BUY!!

Pros: - Firstly, this item is a great price. I'd expect to pay much more for such a thing. - It has many great features (as listed) which put it above similar items. I've seen some that only work in two forms of measurement. - Although it's made of plastic (obviously), it feels solid enough for me to be happy with it.

Cons: - There aren't any for me. It's accurate to plus or minus one PSI, which I feel is an acceptable amount of a pocket item.

Other: I'd 100% recommend this to anybody who takes pride in maintaining their car. Or for the person who has cheap tyers and needs to monitor tyre pressures. Great item!

Pros: Displays measurements in any of four units. Quite accurate (1 psi) Comes with a ring to put it at your keychain Good build quality Comes with a battery

Cons: Takes some time before the gauge turns off Gauge cannot be manually turned off Not clear when the gauge is measuring or displaying. Once the gauge is in 'displaying mode' you need to wait it to turn off before measuring again.

Other: It is a very good gauge and I certainly recommend it.

Pros: - The size is awesome - Well built - Good colors - Worked very well to measure the tires pressure - Has a lot of types of metrics - good size - can use on my keychain - can use as a keychain, with my car, house keys - easy to use - easy to keep - yes, it's real portable - can easy keep in my bag - helped a lot to measure the pressure - works quickly - display is good and on the right size

Cons: - Not at all - Not at all, I can recommend totally

Other: - Price is awesome - I should buy more to sail in Brazil - Fits good on my bike

Pros: Great product, great to leave in the car, or bike tool bag. System interesting and easy to change the scale for BAR, PSI, KPA and Kg / cm ².

Cons: The material seems to be well fragille. The chain that holds the pressure gauge on the ring is very weak, we have to be very careful. The LCD has no backlight, making it difficult to measure reading in dark places.

Other: Product very useful in my day-to-day use in both the bicycle and also in the family car. I'm already thinking about buying another. I am very pleased.