The GM8902+ has carefully designed the "handle rod retractable" without wind direction requirements, the telescopic rod can be long or short, the handle can be up to 0.6 meters long to achieve accurate measurement, stable performance, safe and reliable, low power consumption and other advantages

Features

• Measurement of wind velocity, temperature and flow
  
• Unit conversion of wind velocity, temperature and flow
  
• Measurement of maximum and minimum wind velocity
  
• Measurement of 2/3 Vmax and average wind flow
  
• Data holding, storing and deleting function
  
• Low battery indicating function
  
• Auto power off function (10 minutes)
  
• Memory of 500 records
  
• Backlight
  
• Connecting to PC with USB cable
  
• Audio key pressing alert
  
• Large LCD display
  
• Retractable drag rod

Specification:

• Wind Velocity Range (Unit):
  • M/s
    • Range: 0.0 - 45.0
    • Resolution: 0.001
    • Lowest Point of start value: 0.3
    • Accuracy: ±3% ±0.1dgts
  • Km/hr(kph)
    • Range: 0.0 - 140.0
    • Resolution: 0.001
    • Lowest Point of start value: 1.0
    • Accuracy: ±3% ±0.4dgts
  • Mph
    • Range: 0.0 - 100
    • Resolution: 0.001/0.01
    • Lowest Point of start value: 0.7
    • Accuracy: ±3% ±0.2dgts
  • Knots(kts)
    • Range: 0.0 - 88.0
    • Resolution: 0.01
    • Lowest Point of start value: 0.6
    • Accuracy: ±3% ±0.2dgts
  • Ft/min(fpm)
    • Range: 0.0 - 8800
    • Resolution: 0.01/0.1/1
    • Lowest Point of start value: 60
    • Accuracy: ±3% ±20dgts
• Wind flow range:
  • CFM (ft3/mim)
    • Range: 0 ~ 999,900
    • Resolution: 0.001 ~ 100
    • Area: 0.001 ~ 9999
  • CMM (m3/min)
    • Range: 0 ~ 999,900
    • Resolution: 0.001 ~ 100
    • Area: 0.001 ~ 9999
• Temperature:
  • Celsius
    • Range: 0.0ºC - +45.0ºC
    • Resolution: 0.1
    • Accuracy: ±1.0ºC
  • Farenheit
    • Range: 32.0ºF - 113.0ºF
    • Resolution: 0.1
    • Accuracy: ±1.8ºF
• Operating temperature: 0ºC ~ +50ºC (32ºF ~ 122ºF)
• Operating humidity: <= 80%RH
• Store temperature: -40ºC ~ +60ºC (-40ºF ~ 140ºF)
• Store humidity: <= 80%RH
• Packing method: PP box + Gift box
• Power supply: AAA 1.5V battery * 4pcs
• Low battery indicating: 4.4V±0.2V
• Stand by current ≤2uA
• Operating Current ≤18mA
• Battery use life: 20H (continuous Use)
• Dimension:
  • Main unit: 77 x 36 x 164mm
  • Vane unit: 74 x 35 x 267~540mm
  • Vane diameter: 61mm
• Net weight:
  • Main unit: 218g (excluding battery)
  • Vane unit: 167g
• Compliant to CE/ROHS/FCC standard

Packet Content:

• 1 x Hand-held anemometer
• 1 x Vane
• 1 x Rubber protection pouch
• 1 x USB cable
• 1 x CD
• 1 x Instruction Manual (English)
• 1 x Plastic suitcase
• 4 x AAA batteries

ONE YEAR MANUFACTURER WARRANTY