CAT# MK-115
$8.95 each
This product is currently on Back Order and should be available after 11/17/17
5 red LEDs. Incorporated microphone. Adjustable sensitivity. Power supply: 3V type CR2032 battery (not included).

Note: Kits cannot be returned or exchanged once assembly has begun.
Average Customer Review:  (1 Review) Write A Review

Customer Comments

Average Customer Review:  (1 Review) Write A Review

A customer from HOUSTON, TX USA
Very small sound meter!
I bought this many months ago! But, I just built it last week! Man, does it have a lot of resisters!! Unfortunately, I messed up the board! I used my soldering gun (100W), instead of my soldering iron(25W)! OOPS (lifted pads, damaged)! !!! Does not work! My fault... Nice little kit! I was looking forward to this...Next time!!
I tested parts, first! there ok, I saved the transistors and led's!!