The AET-961 is a hot wire thermo anemometer, it is ideal for low air velocity and volume measurement. The slim plug in telescopic hot wire probe extends from 0.26 to 1.2m (inc handle) has a probe sensor head 8.5mmØ and is ideal for grille hoods and diffusers. It is excellent for ventilation surveys, air conditioning, clean rooms, flow hoods, air balancing and environmental monitoring.
0.1 to 35m/sec x 0.01
Measures air velocity in m/sec, ft/min, km/hr, knots or mph
Measures air volume in m3/min or ft3/min
Measures temperature °C or °F
55mm LCD display with backlight and function indicators
Data hold and min/max hold for airflow and temperature
Low battery indicator
Auto power off after approx. 20 minutes of inactivity – can be user disabled
Average calculated from the last 10 airflow readings
Standard ¼" camera bush for tripod mounting
Supplied with hard carry case, telescopic probe, AC/DC power adaptor and battery
Note: This instrument operates on the basis of maintaining the sensor element at a constant 80°C. Therefore, the battery life is limited to approx. 4 hours operation.
A calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below.
Traceable Calibration (Airflow)
Issued at 3 points:
6, 12 & 18m/sec
Additional points:
Hotwire: From 0.5 to 18m/sec Vane: From 1 to 18m/sec
Traceable certification is adequate for most applications and meets the calibration requirements of ISO 9001. All measurements contained in this type of certification are traceable back to National UKAS Standards.
Traceable Calibration (Airflow Temp)
Issued at 2 points:
20°C & 30°C
Additional points:
From 0°C to 50°C
Traceable certification is adequate for most applications and meets the calibration requirements of ISO 9001. All measurements contained in this type of certification are traceable back to National UKAS Standards.
