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  • Electronic Device>>Wind speed temperature measurement [LM-A816 ]
  • Wind speed temperature measurement [LM-A816 ]
  • Model:LM-A816
  • Categories:Electronic Device
  • Description
  • Specification:
  • Function
    1) Wind speed& temperature measurement
    2) Wind chill indicction
    3) Temperature display in Celsius or Fahrenheit
    4)Different wind sped neasurement unit
    5) Measure wind sped in:Current/Average/Max
    6)Low battery warning
    7)LCD back-light
    8)Auto/Manual off
    Features
    1) Put battery into battery compartment,LED will blink all display for a second.
    2)Recover battery door,push MODE in 1 second to turn on the unit.LCD will dispay Wind speed, temperature and battery icon.LCD backlight will lasting for 12 seconds.
    3) Setting different wind measurement:Push MODE for 3 seconds until ˇ°m/sˇ± start to blink.Push SET to select desired measutrement unit by push MODE.Digit symbol:m/s meter persecond;km/hr kilometer per hour;ft/min feet per minute;knots nautical mile per hour;mph mile per hour;Cu Current wind speed,MAX max wind speed, average wind speed.
    4) oC/oF switch option:Press the little conceal key on the rear cabinet to select different temperature unit.
    5)Press any key will active LCD back-light for 12 seconds.
    6) Measurement:when the wind vane(impeller) turns,LCD will instant display wind speed and temperature,when temperature below 0.
    7)Push MOD+SET to turn off the unit.
    8) Build-in 14 minutes auto off Remark:Temperature switch ky Conceal in the rear cabinet,plase use alittle push -pin to press th key for ˇć/¨Hconversion.
    Application:
    Wind speed range
    M/s:Range:0~30; Resolution:0.1; Threshold:0.1; Accuracy:-5% or +5%;
    Ft/min:Range:0~586; Resolution:19; Threshold:39; Accuracy:-5% or +5%;
    Knots:Range:0~55; Resolution:0.2; Threshold:0.1; Accuracy:-5% or +5%;
    Km/hr:Range:0~90; Resolution:0.3; Threshold:0.3; Accuracy:-5% or +5%;
    Mph:Range:0~65; Resolution:0.2; Threshold:0.2; Accuracy:-5% or +5%;
    Temperature range:
    ˇć :Range:-10~ +45; Resolution:0.2; Threshold:0.2; Accuracy:-2 or +2;
    Range:14~113; Resolution:0.36; Threshold:0.2; Accuracy:-3.6 or +3.6;
    Battery:CR2030 3.0V
    Thermometer:NTC thermometer
    Operation temperature:-10 ~+45(14~113)
    Operating humidity :<=90%RH
    Store temperature:-40~60(-40~140)
    Current consumption:About 3mA
    Weight:52g(with battery&landyard)
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