2.2" Blue Backlit LCD Portable Altimeter/Barometer/Compass /Thermometer/Weather Forecast

Pros: Comprei o produto e tive que comprar mais 3 para amigos. O altimetro tem uma precisão incrível. Fica ativo sempre na tela quando ligado mostrando a variação da altitude e pode ser zerado. A búsula é bem precisa. Tem opção de desligar. Pequeno e de alta qualidade

Cons: A bússula não fica sempre ativa e desliga depois de alguns segundos. A temperatura não é muito precisa não.

Other: Very acurancy in altimeter. Altimeter ever ready in display. Could be zeroed. Excelent product

Pros: - Using AAA battery that can be bought anywhwere
- Battery efficient - have it for months and still using the same cheap acid battery
- Display is readabls also withot the internal light
- I am using it as as a barometer which works good
- The differential readings are more or less accurate
- The barometeric values can be adjusted hence calibrated

Cons: - I suspect the pressure reading is not calibrated because it has some diffrernce compared to the meterological service published values
- The display is not the easiest to read due to relative low contrast, a common charecteristic of LCDs in this format

Other: Serves me well as a barometer.

Pros: It is accurate and easy to use.

Cons: Backlight could be more powerful, perhaps it is not a problem. Small buttons close to each other can be a problem for someone operate.

Other: If you go to a risky and dirty adventure in the nature, sometimes is better exposing a $25 gadget to the mud, dust and rain, than an expensive $200 watch or GPS.....so that is the rationale to buy this one.