Ideal for HVAC/R contractors to measure airflow in ducts, at grill returns, etc. Also great for automotive technicians to diagnose any AC and ventilation related issues.
- Measures wind speed, temperature and
wind chill
- Displays wind speed in M/H, FT/M, KNT, M/S, KMH and Beaufort
- °/° switchable
- Protective cap ensures sensitive impeller is protected from the elements and occasional drops
- Data hold
- Max wind speed reading
- Low battery indicator
- Auto-off
- CE certified
Specifications:- Air Speed Range (Resolution): 60-3937FT/M (2) 0.5-44.7 M/H (0.1) 0.4 - 38.8 KNT (0.1) 1.1 - 20.0 M/S (0.1) 0.9-72.0 KMH (0.1) 1-8 Beaufort (1)
- Air Speed Accuracy: +/- 5%
- Temperature range (resolution): 32? - 122° (0.1) or 0? - 50° (0.1)
- Temperature accuracy: +/- 2° (1°)
- Battery life: 48 hours (continuous use)
- Dimensions: 5.1 x 1.7 x 0.6 in. (130 x 43.5 x 16mm)
- Weight: 5oz. (142g) approximately
All returns on General Tools & Instruments products have a 20% restock fee.General Tools & Instruments DAF3010A Mini Water Proof Digital Airflow Meter 
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