Sound Level Meter Kit

Sound Level Meter Kit
Sound Level Meter Kit
Price: $8.99

Single-channel Sound Level Meter kit with adjustable input gain and adjustable LM3914 range.

Kit can run off of 9 to 12 volts. Kit will include the PCB and all components and schematic to complete the kit. 9 volt battery clip is included.

The PCB is 2.5" around with one mounting hole.