The HT622B volume meter is highly sensitive and suitable for many applications. The colour LCD display will provide you with the most important information, and an additional wind shield ensures accurate measurement regardless of the conditions. The device offers several modes of operation, and thanks to the possibility of connecting it to a computer via USB, you will gain convenient access to data. 3 AAA batteries are needed to power the meter.
The meter has been equipped with a high-quality condenser microphone and extremely sensitive sensors. Thanks to this, precise measurements in the range of 30-130 dBA / dBC and frequency 30Hz-8kHz are possible. The set also includes a special windscreen - use it so that unnecessary noise does not interfere with the operation of the device. The meter makes measurements in different ranges - you can enter them manually or use the automatic mode. There are also 2 frequency measurement options - A and C. But that's not all! With the HT622B you can measure in Fast (125 ms) or Slow (1 s) mode. You can also select the Max/Min function and set the unit - db or son.
The device is very easy to use. You can access specific functions with convenient, intuitive buttons. The meter has also been equipped with a clear, color LCD screen, which displays not only the measurement results, but also, among other things, selected modes and a low battery indicator. The product allows you to store data. You can also connect it to your computer using the included USB cable. Conveniently view, manage and organize your information the way you want - with the HT622B you can! In the package you will also find a burning disc that will make it easier to export data.
The HT622B is lightweight, handy and compact. This means that both its use and storage are extremely convenient and trouble-free. Safe transport of the device will allow you to include a practical case. You can always have this functional meter with you and use it whenever you need it! HT622B is suitable for many applications. You can use it in industry, on a busy street or in a recording studio. It will also work at school, in the office and even at home, where it will be used, for example, to control the volume level of household appliances. It will also be useful in the factory, in the cinema, on the construction site or in the hotel. In short, it will prove irreplaceable wherever there may be sounds of different intensity.
Habotest | Producent |
---|---|
HT622B | Model |
±1,5 dB (94 dB@1 KHz), ±5 dB (94 dB@8 KHz) | Dokładność ciśnienia akustycznego |
30Hz-8kHz | Pasmo przenoszenia |
50 dB | Zakres dynamiczny |
30-130 dBA, 30-130 dBC | Zakres pomiaru |
A/C | Pomiar |
FAST: 125 ms, SLOW: 1 s | Właściwości dynamiczne |
Spolaryzowany, pojemnościowy | Mikrofon |
30-80 dB, 40-90 dB, 50-100 dB, 60-110 dB, 60-110 dB, 70-120 dB, 80-130 dB | Zakres |
Tak | Wykres słupkowy |
Tak | Automatyczny/manualny wybór zakresów |
Under/Over | Zakres Under/Over |
Tak | Przechowywanie danych |
Tak | MAX/MIN |
Tak | Automatyczne wyłączanie |
Tak | Wskaźnik niskiego poziomu baterii |
3x bateria AAA 1,5 V (w zestawie) | Zasilanie |
189x60x33 mm | Wymiary |
Ok. 180 g | Waga |