Detection Distance :

1 . Iron nail : 30-60 mm

2 . US 25 Cent : 40 -50 mm

 

Feature :

1 . High Sensitivity

2 . Easy and simple to operate .

3 . Detection distance keep steady when 9 V battery is used up to 7 V .

4 . Save Power . Alkaline battery can work over 45 hours .

5 . Sound alarms when turn on or turn off device .

 

Installing Battery :

1 . Press thumb along the direction of arrowhead mark to open the battery lid .

2 . Put 1*9V (Type:6F22) battery into the compartment matching the positive and negative mark.

3 . Closing battery lid.

 

How to use :

1 . To Turn the unit on by pushing the on / off switch until it clicks on and the green LED is lit . The detector is now operational . Check battery if no audio alarm or sound constantly.

2. Holding the unit with the search coil face twwards the surface . Sweep backwards and forwards continuously at a height of 10 -30 mm above the area to be scanned.

3 . The presence of metal will be indicated by the audio warning tone and the red light coming on .

4 . The length of inner stem can be adjusted automatically.

Spec :

 

Power	9 V (6F22)
Operate Frequency	22kHz
Operating Current	< 50mA
Operate Voltage	7 V  -9 V
Function	Metal Detection
Packing	6 pieces per Carton
Color	Blue or Other Color
User Manual Language	English or Chinese
Country of Original	China