Model: HN-30

Detection Method: Magnetic Induction

Detection Ability: 0.8mm steel at 5mm height from detecting surface & Low ¼†1.0mm steel at 5mm height from detecting surface

Detection Adjustment: 2 Step

Detection Area: 25(W)x50(D)mm

Alarm Method: Buzzer and LED lamp

Power Supply: 1.5V Dry cell battery—2(AAA)

Dimension: 58(W)—195(L)—50(H)mm

Weight: 212 gm

Features: †0.8mm