Fieldpiece AAV3
Air Velocity and Temperature Accessory Head

Click here for a larger image of the Fieldpiece STA2 In-Duct Hot-wire Anemometer Click here for a larger image
Fieldpiece AAV3 Shown
Product Information
Manual 106 KB PDF Datasheet
PDF HelpPDF Help
  • Works with any Fieldpiece expandable instrument or handle or any DMM with mVDC ranges and our detachable leads
  • Measures air velocity and measures air temperature
  • Measure in hard to reach areas using detachable test leads
  • Display readings smoothly in average mode or switch to real-time measurement
  • Low battery indicator
  • Auto-power off after 10 minutes (may be disabled)

The Fieldpiece AAV3 Air Velocity and Temperature Accessory Head is an anemometer accessory head for use with our modular instruments that measures air velocity and temperature in English or Metric units: Ft/min, M/s, MPH, KM/hr, °F (degrees Fahrenheit) or ºC (degrees Celsius). Multiply the air velocity by the register's free area to estimate CFM or diagnose duct blockages and quickly check the airflow balance in a conditioned space. Use with Fieldpiece DL3 Data Logger to track airflow or temperature over time. Additionally, The Fieldpiece AAV3 Air Velocity/Temperature Accessory Head Features average and real time testing modes.

Temperature Range: -20°C to 60°C, -4°F to 140°F
Accuracy: ±1°F at 32°F to 113°F;
±2°F at -4°F to 32°F, 113°F to 140°F
(±0.5°C at 0°C to 45°C;
±1°C at -20°C to 0°C, 45°C to 60°C)
Wind Velocity Range: 60-5900 Ft/min, 0.7-67.0mph, 0.3-30.0 M/s, 1-108 KM/hr
Accuracy: ±3% + 1digit @ 73°F±5°F (23°C±2°C), <95% relative humidity
Resolution: ±0.1°F/C
Operating environment: -4°F to 122°F (-20°C to 50°C) at <75%RH
Operating relative humidity: < 95%RH
Storage temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
Sensor type: Thermistor temperature sensor
Battery: 9V
Battery life: 200 hours typical. No measurable current draw when in "off" position.
Low battery indication: Red LED
Auto off: Approx. 10 minutes
Ordering Information
Model Description Buy Online Price
AAV3  Fieldpiece AAV3 Air Velocity and Temperature Accessory Head Buy Now Sale $92.00
(Reg. $115.00)
Included Accessories
  • 1 - 9V battery (installed)
  • 1 - Operator's manual