Easy carry lanyard, rubber grip and weather forecast display

Barometer features:
Barometric pressure range is 15.90 to 31.01 in inches of mercury (inHg) and
400 to 700 millibars (mbar)
Resolution is 1 mbar (0.03 inHg)
Accuracy is ±0.1477 inHg (±5 mbar)
Shows reading in bar chart format
(2-, 4-, 6-, 8-, 10- and 12-hours)

Altimeter features:
Resolution is 1 meter from -500 to 1000 meters (-1640 to 3,281 feet)
and 2 meters from 1001 to 7000 meters (3,284 to 22,965 feet)
Altitude is displayed in meters or feet
Minimum/maximum/Memory/Trends/Alarm
Shows altitude in bar chart format (2-, 4-, 6-, 8-, 10- and 12-hours)

Temperature features:
Range is -4 to 158°F and -20 to 70°C
Resolution is 0.1°
Accuracy is ±1°C

Stopwatch features:
Timing range is 1 second to 99 hours, 59 minutes, 59 seconds
Resolution is 1 second
Accuracy is 0.01%

Clock features:
Date/Day/Temperature
Digital readout
Resolution is 1 minute
Size is 4” x 2¹/₂” x ³/₄”. Weight is 3²/₃ ounces.