Detailed Product Description

Name:Altitude Tester

Model:RA201

Technical instruction:

1.Temp
Test range:-10~6014140
Display:0.1(0.2)
accurate:±1±2
2.High
Test range:-4109010m-134529553ft
High: set-4009000m-131229520ft
Display:1m3m(3ft10ft)
accurate:±10m(±30ft)
Alarm clockAn altitude alarm clock
3 Barometer
Local barometric pressure demonstration2991101hPa(8.8332.51inHg)
Local barometric pressure resolution0.1hPa(0.01inHg)
Sea level pressure demonstration9001100hPa(26.5832.48inHg)
Sea level pressure set9001100hPa(26.5832.48inHg)
Sea level pressure resolution1hPa(0.03inHg)
accurate±3hPa(±0.1inHg)
The weather forecast demonstrated that, The cloudless day, is cloudy,the cloudy day, has the rain
4 Timer A
Precision timer995959hourminutesecond
LAP Memory99Memory group and 99 LAPMemory
5 Precision timer B
countdown991000hourminutesecond
chronograph995959hourminutesecond
6 Precision timer
countdown000600hourminutesecond
chronograph995959hourminutesecond
7 power:1×CR2032 3V
8 other
work temp-106014140
storage temp-2070-4158
waterproof function50m(160) do not on working.