เครื่องวัดความเร็วลมและอุณหภูมิลม DT-3893

DESCRIPTIONS:
The CFM/CMM Thermo Anemometer instrument measures Air Velocity, Air Flow (volume) and Temperature. The large, easy-to-read backlit LCD includes primary and secondary displays plus numerous status indicators. The meter is shipped fully tested and calibrated and with proper use will provide years of reliable service.
*Every CFM/CMM Thermo-Anemometer come with Calibration Test Report from the CEM Manufacturer.
 

FEATURES:

• Display Air Flow (CFM/CMM), or Air Velocity plus Temperature & Max/Min/Avg value
• Easy to set Area dimensions (cm2) stored in the meter´s internal memory for the next power on
• Resolution of 0.01m/sec
• 20 points average for Air Flow
• Super large LCD Backlit Display
• 3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable
• Low battery indication and Auto Power Off

SPECIFICATIONS:

• Air Velocity
• m/s (meter per second)
  • Range: 0.40~30.00
  • Accuracy: ±3% ±0.20m/s
• ft/min (feet per minute)
  • Range: 80~5900
  • Accuracy: ±3% ±40ft/min
• km/h (kilometers per hour)
  • Range: 1.4~108.0
  • Accuracy: ±3% ±0.8km/h
• MPH (miles per hour)
  • Range: 0.9~67.0
  • Accuracy: ±3% ±0.4MPH
• Knots (nautical miles per hour)
  • Range: 0.8~58.0
  • Accuracy: ±3% ±0.4knots
• Air Temperature
  • Range: 14-140ºF(-10-60ºC)
  • Accuracy: ±4.0ºF(2.0ºC)
• Air Flow
• CFM
  • Range: 0-999900
  • Area: 0-999.9 ft2
• CMM
  • Range: 0-999900
  • Area: 0-999.9 m2
• Weight: 296g including battery & probe

Dimensions:

• Main instrument: 160 x 62 x 21mm
• Sensor Head: 72mm Diameter
• STANDARD CERTIFICATIONS:
• CE
• EMC
• EN: 61326
• INCLUDES:
• Anemometer & Anemo probe
• Users manual x 1
• 9V Battery x 1