VU Meter D.I.Y. Soldering Kit - Build Your Own Volume Indicator Model 2121C features built-in 50MHz

Model 2121C features built-in 50MHz FREQUENCY COUNTER

P3 and OFF modes can be selected

Analog channel bandwidth: 50 MHz

AC Volts: 200V

For professional accuracy

VU Meter D.I.Y. Soldering Kit - Build Your Own Volume Indicator Model 2121C features built-in 50MHzNote: Assembly with a soldering iron is required. Solder and soldering iron are not included. VU Meter Kit Once assembled, LED's light up according to the sound level of the speaker Circuit board measures 4. 22" x 1. 93" x 0. 26" A 9V battery is required for operation (not included). As an alternative to battery power, you may use our 9V 400mA wall adapter (sold separately, part number 16DPMW270013).