الوصف
Technical specs of ProTrek PRG-80L
Case: Resin / Aluminum
Accuracy per month: ±15 sec
Battery Type: Recharge
Battery Life: SOLAR
1/100-second stopwatch
Measuring capacity: 9:59’59.99″
Measuring modes: Elapsed time, split time, 1st-2nd place times
12/24-hour format
Accuracy: ±15 seconds per month
Altimeter
Measuring range: -700 to 10,000m (-2,300 to 32,800 ft. )
Measuring unit: 5m (20 ft. )
Auto memory measurements
(Up to 40 sets of data, each including altitude, month, date, time)
High Altitude Memory
Altitude Tenfency Graph
Altitude Differential Graphic
Altitude alarm
*Changeover between meters(m) and feet(ft. )
Approx. battery operating time
7 months on Rechargeable Battery (Operating period with normal use without exposure to light after charge)
22 months on Rechargeable Battery (Operating period when stored in total darkness with the Power Save
function ON after full charge)
Auto-calendar (to year 2099)
Barometer
Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
Display unit: 1 hPa (0.05 inHg)
Atmospheric pressure tendency graph
Atmospheric pressure differential graphic
*Changeover between hPa and inHg
Battery power indicator
Button operation tone on/off
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Daily alarms
5 independent daily alarms
Electro-luminescent backlight
Full auto EL light, afterglow
Hourly time signal
Low temperature resistant (-10°C/14°F)
Power Save Function
(automatically disables LCD if the watch is left in the dark for approximately 60 to 70 minutes, and sensor
measurements if the watch is left in the dark for six or seven days)
Regular timekeeping
Hour, minutes, seconds, am/pm, month, date, day
Solar powered
Thermometer
Display range: -10 to 60°C (14 to 140°F)
Display unit: 0.1°C(0.2°F)
*Changeover between Celsius(°C) and Fahrenheit(°F)
Size of case / total weight
PRG-80L …… 62.3 x 52.2 x 14.2 mm
straphs should be changed