The HTC AVM-06 Anemometer is a comprehensive instrument designed for precise measurement of various environmental parameters, including air velocity, temperature, humidity, and air volume. Below are the detailed technical specifications:

Air Velocity Measurement:

• Units: m/s (meters per second), km/h (kilometers per hour), ft/s (feet per second), knots (nautical miles per hour), miles/h (miles per hour), ft/m (feet per minute)
• Range:
  • m/s: 0.40 to 30.00
  • km/h: 1.40 to 108.0
  • ft/s: 1.30 to 98.50
  • knots: 0.80 to 58.30
  • miles/h: 0.90 to 67.10
  • ft/m: 78 to 5900
• Resolution:
  • m/s: 0.01
  • km/h: 0.01 to 0.1
  • ft/s: 0.01
  • knots: 0.01
  • miles/h: 0.01
  • ft/m: 0.01 to 1
• Accuracy:
  • m/s: ±2.0% of reading 0.5 m/s
  • km/h: ±2.0% of reading 1.8 km/h
  • ft/s: ±2.0% of reading 1.6 ft/s
  • knots: ±2.0% of reading 1.0 knots
  • miles/h: ±2.0% of reading 1.0 miles/h
  • ft/m: ±2.0% of reading 10 ft/m

Temperature Measurement:

• Units: Celsius (°C) and Fahrenheit (°F)
• Range:
  • Ambient Temperature: -20.0°C to 60.0°C (-4.0°F to 140.0°F)
  • Dew Point Temperature: -50.0°C to 60.0°C (-58.0°F to 140.0°F)
  • Wet Bulb Temperature: -20.0°C to 60.0°C (-4.0°F to 140.0°F)
• Resolution: 0.1°C (0.1°F)
• Accuracy: ±1.5°C (±2.7°F)

Humidity Measurement:

• Range: 5.0% to 95.0% Relative Humidity (RH)
• Resolution: 0.1% RH
• Accuracy:
  • 20% to 80% RH: ±3.0% RH
  • <20% or >80% RH: ±5.0% RH

Air Volume Measurement:

• Units: CFM (Cubic Feet per Minute), CMM (Cubic Meters per Minute), CMS (Cubic Meters per Second)
• Range: 0 to 9999
• Resolution: 0.01 to 1

Additional Features:

• Data Hold Function: Allows freezing of the current reading for easy recording.
• Auto Power Off (APO): Automatically turns off the device after a period of inactivity to conserve battery life.
• Backlit LCD Display: Ensures visibility in low-light conditions.
• USB Real-Time Data Uploading: Enables connection to a computer for data analysis and logging.

Physical Specifications:

• Dimensions: 165 mm (Height) x 85 mm (Width) x 38 mm (Depth)
• Weight: Approximately 180 grams

Standard Accessories:

• Soft carrying case
• User manual
• USB cable
• Software CD