Specifications - Jolly logic ALTIMETERONE How To Use Manual

Specifications

Size
Weight
Useful range
Display precision
Launch threshold
Sampling rate
Sensor precision
Battery type
Charge capacity
Charging time
USB current
Automatic sleep
Operating temp
0.47 x 0.64 x 1.93 inches
12 x 16.3 x 49 mm
(Fits in a 0.71" diameter BT-20 tube)
0.24 ounces (6.7 grams)
Up to 29,500 feet above sea level
Nearest 1 foot below 10,000 feet
Nearest 10 feet at or above 10,000 feet
Ignores launches (or wind gust pressures)
below 50 feet
> 20 times per second
Senses 19 bits of pressure and 16 bits of
temperature information that can resolve
< 1 foot (0.25 m) RMS error (including noise
from all components) at 25ºC.
Permanently installed rechargeable Lithium
Polymer battery (not user-replaceable), with
separate recharge and safety circuits to
prevent over-charging
14 hours
(on and sampling at full speed)
2 hours, from zero charge
~25ma (fine for all USB ports)
Shuts down after one hour of inactivity
-4ºF to 120ºF
-25ºC to 49ºC
jolly logic 8