เครื่องวัดความเร็วลมแบบพก TM-740

DISPLAY:
Dual LCD display: The maximum reading on the primary display is 9999.
The maximum reading on secondary display 999.

FUNCTIONS:

• 30mm 6 plastics blade.
• Light air response 0.4 m/s.
• Max/Min/Avg and datahold.
• Auto power off with disable function.
• Low battery indication.

DIMENSION:

• Size :107mm x48mm x23mm (LxWxH)
• Weight (excluding battery) : 80g
• Power: 2 batteries 1.5V AAA (includes)

AIR VELOCITY MEASUREMENT:

• Unit
• m/s
  • Range: 0.4 - 25
  • Resolution: 0.1
  • Accuracy: 2% +0.2
• Km/hr(kph)
  • Range: 1.5 - 90
  • Resolution: 0.1
  • Accuracy: 2% +0.8
• mph
  • Range: 0.9 - 55
  • Resolution: 0.1
  • Accuracy: 2% +0.4
• Knots(kts)
  • Range: 0.8 - 48
  • Resolution: 0.1
  • Accuracy: 2% +0.4
• ft/mim(fpm)
  • Range: 79 - 4921
  • Resolution: 1
  • Accuracy: 2% +40

TEMPERATURE:

• Celsius
• Range: -20 - 50
• Resolution: 0.1
• Accuracy: +/1 1C
• Farenheit
• Range: -4 - 122
• Resolution: 0.1
• Accuracy: +/- 1.8F

ONE YEAR MANUFACTURER WARRANTY