Hand-Held Metal Detector

Detailed Product Description

Hand-Held Metal DetectorFeature: 1) Three-position switch with selection of visible alarm or audible and visible
alarm, and power supply controlling is convenient, smart and fast2) Optional earpiece output for audible alarm, available in noisy and quiet environment3) Tone identification: making use of the character of ATD, the machine only makes audio- frequency change when you detect small metal articles but makes audio-frequency change and tone change simultaneously when detecting big articles4) Reset function: put the key gently to make the machine to the work-waiting state, especially when false alarm appears or the temperature of detecting environment changes5) Low Voltage indicators: continuous alarm, green light stop flashing and red light flashOuter packing: carton