Features:
1. Fashion form
2. ABS-plastic shell
3. 2 Steps sensitivity adjustment (high or low)
4. Power supply:DC3V AA*2, long life
5. Purpose: designed for small products detection or exact locating

Specifications:
Model: ST-25
Detection method: magnetic induction
With iron setting pin of Φ0.7mm and length of 25mm. The detection is possible within
following ranges
Detection sensitivity:
Low: 20mm to 30mm
High: 30mm to 40mm
Detection adjustment: Lo-Hi 2 steps
Detection width: 50*25mm
Alarm method: buzzer, lamp
Power source: 1.5V battery*2 (AA)
Dimensions: 160mm (L)*55mm (W)*45mm (H)
Weight: approx. 200g