Also, please make sure to push the plug in all the way, otherwise it is not making proper contact with the output port connectors.
Frequently Asked Questions (FAQ)
Light, Sound and Weather Meters
FAQ – Light Meter eL200K
FAQ – Decibel Meter eS528L
FAQ – Anemometer eA980R
The temperature sensor is located behind the little hole on the left, just below the impeller. You can decrease the response time by increasing the air flow through this hole, for instance by holding the anemometer into the wind or air flow, or by moving the anemometer back and forth. When air is continuously moving through the anemometer, the response time is about 30 seconds. Without air flow, the response is much slower (several minutes) because the temperature sensor is located inside the unit.