Description
This metal detector is a handheld device that is used for inspections in schools and factory safety. It has a sensitivity of 70mm for coins and 120mm for stel pipes. It has a measuring range of 10-50mm and an operating temperature of -10?~+50?. It also has a humidity range of 0%~45%. The device has a current of 1.5A.
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It is a small handheld metal detector that is used for inspections in schools and factory safety. When it detects and scans the metal, it will sound an alarm and vibrate, and the power supply has a low voltage indication. ???
Specifications: ?Material: ABS
?Color: black
?Battery: 1 * 9V battery (not included)
??Sensitivity:
?Coin (1 RMB): 70mm / 2.8in
?F20mm stel pipe: 120mm / 4.7in
?Measuring range: 10-50mm / 0.4-2.0in
?Operating temperature: -10?~+50?
??Humidity:
?-10?~40?: 0%~75%
? 40?~50?: 0%~45%
?Current: