Digital Sound Level Meter 30–130 dB (A/C) — ZL82A 3×AAA or ZL82B USB Recharge __KvmSwitches embodying both sophistication and functionality

embodying both sophistication and functionality

and can be wiped clean easily

Elegant Material and Design

Overall Dimensions: 60L x 32W x 53Hcm

With three transparent side windows

Digital Sound Level Meter 30–130 dB (A/C) — ZL82A 3×AAA or ZL82B USB Recharge __KvmSwitches embodying both sophistication and functionalityKey features Compact handheld meter measuring 30130 dB with A and C weighting options. It shows readings to 0. 1 dB with a noise accuracy of 1. 5 dB. Fast sampling is 125 ms for quick fluctuations and Slow is 1 second for steady averages. Frequency response covers 30 Hz to 8 kHz for typical environmental noise checks. Power & models Two model choices: ZL82A runs on 3AAA batteries and ZL82B uses USB charging while delivering the same measurement