931 Handheld Metal Detector
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Specification Model No. 931 932 Indication Type Audio + Light
Vibration + Light
Audio + Light Detection Distance Coin :6-250px
Knife : 5-250px64 mode handgun:15-500px
Steel Ball (Dia:20mm ):8-250px
Battery voltage drops from 9v to 7V ,
Detection distance will not be influenced√ Low Battery Indication √ Low power consumption Work 40 hours continuously Sensitivity Adjustable √ Operation Temperature (-5~55)℃ General Information Power Supply 9V 6F22ND/ DC 10V Product Size 418mmx87mmx41mm Product Weight 380g Standard Accessories Battery , Manual,Leather Pouch
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