UNIQSCAN MD-3003B1 Hand Held Metal Detector has Ultra-high sensitivity: this equipment can detect tiny metal,such as razor-chip; Automatically initializing at start-up; The products can make different sounds when detect different types of metals ,which help to find the target objectives wanted quickly; Low power alarming function:when the battery voltage is low ,there will be buzzer sound rings all the time to prompt to replacement battery.
|Detection sensitivity||Diameter 2.0mm|
|Operation frequency||95 KHz|
|Current||Less Than 50mA|
|Operation temperature||-10°C to 50°C|