DESCRIPTION
DIY Metal Detector Kit Electronic DIY Soldering Practice Board -2021.
Feature:
Working voltage: DC3-5V;
Standby current: ≤ 5mA;
Working current: ≤40mA;
Measure depth: ≤ 60 mm;
Measure alarm mode: sound, light;
PCB size: 86 x 61mm;
Package includes:
1 x DIY Metal Detector Kit
