When two test leads are placed in a glass of water, for example, the kit will produce a blue sound for the speaker.
- circuit board dimensions 41 x 27 mm
- works even with a 9V clip-on battery
Note! The battery charger in the picture is not included.
|
FK910
11 Item Items
In stock
Warning: Last items in stock!
Availability date:
When two test leads are placed in a glass of water, for example, the kit will produce a blue sound for the speaker.
Note! The battery charger in the picture is not included.