The resulting instrument consistent with the description, well made. Fast shipping after two weeks U Me. Recommend salesman.

Everything is fine: the sound measures, sensitive. The instruction is quite clear. Batteries are not included.

3 ° control in this seller, never disappointed, I highly recommend this seller and him wish prosperity.

Completely satisfied. I am tech reviewer and it gives me be results and I am now using it in my videos.

exactly as described. runs on 2 x aaa batteries. seems to work correctly and be well made. thanks