AIRFLOW TA2-2 Thermal Anemometer Thermometer, 0–2 m/s, 0–80 °C

The AIRFLOW TA2-2 thermal anemometer and thermometer is designed for measuring low air velocities and air temperature in ventilation, HVAC, laboratory, and environmental monitoring applications. Its thermal measurement principle has no moving parts, making it suitable for low-flow measurements.

A heated measuring element and an additional unheated compensation thermistor help compensate for the effect of air temperature on velocity readings. The included telescopic probe extends from 144 mm to 930 mm, allowing measurements at difficult-to-access air outlets and inside ventilation ducts.

Specifications

• Air velocity range: 0–2 m/s
• Velocity tolerance: ±0.03 m/s up to 0.5 m/s; ±0.05 m/s above 0.5 m/s
• Temperature range: 0–80 °C
• Temperature tolerance: ±1 °C up to 60 °C; ±1.5 °C above 60 °C
• Permitted operating temperature: 0–80 °C
• Telescopic probe length: 144–930 mm
• Power supply: 4 × 1.5 V AA batteries or rechargeable NC batteries
• Battery life: approximately 30 operating hours
• Dimensions: 185 × 92 × 30 mm
• Weight: 540 g, including batteries

Included

• AIRFLOW TA2-2 thermal anemometer
• 0–2 m/s probe
• Operating instructions
• Storage case

The unit is described as being in good condition and fully function-tested.