Quick-dry surface keeps feet comfortable

The USB‑C port is data only (no video or charging)

8‑in‑1 USB‑C hub for laptops and phones

suitable for adults and not customised

193*102*234mm

sw 523 sw 524 digital sound level meter 30 130 db handheld noise meter __DigitalCameras Quick-dry surface keeps feet comfortableKey features This handheld meter measures ambient sound quickly and simply, with auto backlight and automatic power off for fuss free use. A supplied sponge ball filters wind and unwanted signals for more reliable readings. Accuracy & performance Measures 30130 dB with 1. 5 dB accuracy and 0. 1 dB resolution. It uses A weighting, a 1 2inch polarisation capacitance microphone and samples at 2 times per second across 31. 5 Hz8. 5 kHz. What you get &