Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom, Studio, Home, Factory

Looks brilliant and fun to watch if that's your thing but some of the measurements are a bit mad. You can calibrate it somewhere quiet but it still said my bedroom was 98odd dBA at 4am today so either I was missing something dramatic going on under my nose or it's not the most accurate device in the world. The fast response mode is a bit less extreme but is a bit too busy to have on and not distract people.I think it will grow on me more

The meter looks nice but has flaws. The temperature reading gives a number in Fahrenheit but denotes it as centigrade....most confusing! Apart from that the meter keeps switching itself off after a few seconds regardless of whether it is plug in/ fully charged or what. Very frustrating indeed as for the price I would have expected this meter to do exactly what it says it should do. I am not having a replacement as I have no faith in this product. I will opt for something else instead. On the plus side it was well packaged and delivered promptly.