This product is either discontinued or we cannot get that from suppliers.
Jabra 14207-41 Noise Guide With Table Stand, Frequency range 20 Hz 20 kHz, Measuring level range 30 dB 120 dB, Light setting Full configurable through SoundEar software, Microphone 20 Hz: 20 kHz, Internal memory 16 MB, up to 90 days of log time, Current Max 2.5W.
The Jabra Noise Guide with Table Stand is purposely made in order to provide visual feedback on the current noise level in three colors as well as to regulate people's behavior at work to support the overall group productivity.