Product Review

Shock resistant. Sealed case and buttons. 200 M water resistance. Low temperature resistant (-10 C / 14 F). Altimeter:
- Measuring range: -700 to 10000 M
- Manual memory measurements: up to 40 records
- Historical Altitude Values: High/low altitude, cumulative ascent/decent Digital Compass. Barometer:
- Display range: 260 to 1,100 hPa
- Atmospheric pressure tendency graph. Thermometer display range: 14 to 140 F LED Backlight. World Time: 31 time zones 5 Daily Alarms. 1/100 second stopwatch. Countdown timer. Memory capacity: up to 40 records Calendar with 12/24 Hour Formats. Rechargeable solar battery.