The PRG330-1 Triple Sensor helps to keep you in touch with your ever-changing natural environment. A great piece of outdoor gear, the black resin with crisp white digital screen with large digits is ideal for a wide range of outdoor adventures from hiking and biking, to camping and kayaking.Fast and precise Triple Sensor Version 3 (altitude/barometric pressure, compass and temperature) combine with one-touch measurement buttons and tough solar for outstanding performance. Case size (L x W x H) 56 x 47.1 x 12.7 mm Weight 58 g Case and bezel material Case / bezel material: Resin / Aluminum Band Resin Band Water resistance 100-meter water resistance Environmental resistance Low-temperature resistant (-10℃/14℉) Power supply and battery life Tough Solar (Solar powered) Sensor feature AltimeterMeasuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)Measuring unit: 1 m (5 ft.)Manual memory measurements(up to 30 records, each including altitude, date, time)Auto log data (High/low altitudes, auto cumulative ascent and descent)Trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks)Others: Relative altitude readings (-3,000 to 3,000 m), Selectable measurement interval: 5 seconds or 2 minutes*1 second for first 3 minutes only*Changeover between meters (m) and feet (ft)BarometerDisplay range: 260 to 1,100 hPa (7.65 to 32.45 inHg)Display unit: 1 hPa (0.05 inHg)Atmospheric pressure tendency graph (past 42 hours of readings)Atmospheric pressure differential graphicBarometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)*Changeover between hPa and inHgDigital compassMeasures and displays direction as one of 16 pointsMeasuring range: 0 to 359°Measuring unit: 1°60 seconds continuous measurementGraphic direction pointerBidirectional calibrationMagnetic declination correctionBearing memoryThermometerDisplay range: -10 to 60℃ (14 to 140℉)Display unit: 0.1℃ (0.2℉)*Changeover between Celsius (℃) and Fahrenheit (℉)
