VF01 electronic air hoodDetailed product description：

The VF01 electronic air hood is a quick installation folding air hood bracket that does not have shaking problems with other products. It displays wind speed, air volume, and air temperature simultaneously with an accuracy of 3%. It can be read by covering the air outlet. The lightweight and sturdy fiberglass base has an independent battery box and display angle adjustment mechanism. It is flexible, wear-resistant, and has a negligible air leakage rate. The locking button on the handle of the Oxford cloth hood can be operated with one hand and can store 100 sets of data. The internal hood array thermal average wind speed sensor has high sensitivity, and users can calibrate it themselves

Airflow: 85-3400 m/h; (50～2000cfm)
Wind speed: 0.2-7.6 m/s; （0．65～25 f/s）
Temperature range: -10 to 80 ℃; （14～176℉）
Intake flow accuracy: ± (3% reading+12m/h)
Exhaust flow accuracy: ± (4% reading+12m/h)
Temperature accuracy: ± (0.5% reading+0.5 ℃)
Temperature resolution: 0.1 ℃ (℉)
Airflow resolution: 0.1m/h
Power supply: 3 alkaline AA batteries
Battery life: Can be used continuously for 10-30 hours
Display screen: 128 × 64 dot matrix LCD
Output: RS232C
Weight: 4kg (with 610mm × 610mm air hood attached)