🔊 Professional 30DB-130DB Backlight Measuring Instrument: Accurate Sound Level Monitor Review

Works well as a standalone meter with one exception, it does not stay on after 10 minutes. The tiny, almost useless manual said that if it was on when you pressed the F/S button, it would stay on with no auto-off, but that's not the case. I bought it because of the data logging function. I installed the program without any problems. Then he made the first track in turn. After that the computer said the meter was not connected. Lost half an hour trying again and again.

everything works great! It works just like a professional phonometer. The meter can measure sound levels from 30 to 130 decibels, which meets my needs. When I use it at night, the backlight helps a lot. The PC program is easy to use. What I need to do is connect the blood glucose meter and my computer with a USB cable. The software sets up automatically and I can save the recording to my computer for further processing. I RECOMMEND to users who are looking for a comfortable and quality sound…

Works great, very easy to use with software. It is very easy to download data from device to PC. It is very easy to export downloaded software data to Excel. You must have good eyesight/wear fitting glasses, otherwise there is a risk of mistakenly not collecting the data. Even if the batteries are weak, there is no data recording and no warning. If only it had happened one day. Using the PC software supplied with the device, simply connect the device to the PC (using the supplied USB cable)…

Unfortunately, the datalogging interface and the datalogging itself is a complete mess no matter how you set it up. In fact, when connected to a computer, the dB meter inexplicably showed 10 dB more. The supplied CD is a mini disc. So if, like most people, you only have a side-loading or front-loading player, it's useless. On the plus side, customer service was responsive and very pleasant. They really wanted to help and fix the situation. They sent me a software download so I could set up data

Still have the older Temma, ok but a bit dated (only reads A weight grades and sucks batteries like it was done with vacuum tubes). A good Radio Shack with an A/B weight has been stolen from the control room of a public TV station. So I needed a replacement and after much searching the SLM-25 looked very promising. It met my expectations and the data logging feature is a big plus. Well, for most users. The software runs on Win. 7 and 10 Pro but I mainly use Linux Ubuntu Studio. With the latest…