Digital anemometerThe measurement part adopts single-chip technology, which can simultaneously measure five parameters including instantaneous wind speed, average wind speed, instantaneous wind level, average wind level, and corresponding wave height. The LCD display screen used in this instrument is professionally customized. In China, the measurement parameters and units are directly displayed in Chinese characters on the LCD screen, and the measurement data displays up to 18mm in size, making it easy to observe from a distance during teaching demonstrations.
Digital anemometerUsage:
1. Before use, observe whether the pointer of the electric meter points to zero. If there is any deviation, gently adjust the mechanical adjustment screw of the electric meter to make the pointer return to zero;
2. Place the calibration switch in the off position;
3. Insert the measuring rod plug into the socket, place the measuring rod vertically upwards, tighten the screw plug to seal the probe, place the "calibration switch" in the full position, slowly adjust the "full adjustment" knob to make the meter pointer point to the full position;
4. Place the "calibration switch" in the "zero position" and slowly adjust the "coarse adjustment" and "fine adjustment" knobs to make the meter pointer point to the zero position;
5. After the above steps, gently pull the screw plug to expose the probe of the measuring rod (the length can be selected according to needs), and make the red dot on the probe face the wind direction. Based on the reading of the electric meter, refer to the calibration curve to find out the measured wind speed;
6. After measuring for several minutes (about 10 minutes), steps 3 and 4 above must be repeated once to standardize the current inside the instrument;
7. After the test is completed, the "calibration switch" should be placed in the off position.