Shipping very fast, one day. The equipment comes without batteries. With the batteries on it works perfectly. Displays the decibels instantly and correctly. The display reading is easy. Recommended and at a great price. I bought it to check the sound volume of my dogs at night, inside and out of the house. The information is very useful to know the noise they cause.

Cl9aro 1ue encabronado me. Really like this product. Has very good furniture quality finishing. As described in the ad. Has arrived in good furniture moment and nicely protected. I am happy to buy from this seller has met all the expectations. Still don't understand coml can be as effective. Recommend it. Great, fast and economical

Good product, something smaller than expected, I have not yet contrasted the accuracy. The manual could improve and it would be ideal for them to attach a carrying case. It comes wrapped in bubble plastic.

Super gadget is small and functional, the brand feels without doubt, very sensitive and smart. delivery from Russia in 4 days.

It works properly, I always trust the products of this brand and I have never been disappointed. He arrived very fast, 2 days