Hand-Held Metal Detector Model No.: XLD-GC1001 Power: 9V (6F22) Operating Frequency: 22KHz Operating Current: <50mA Operating Voltage: 7V-9V Indicator Visual: Red / Green LED; Sound: Speaker or Earphone; (Earphone not included) Control: On/Off Switch; Low sensitivity switch and sensitivity adjuster High Sensitivity: 15mm at Pin; 45mm at USD 25 Cent Low Sensitivity: Detects larger metal objects such as a handgun, knife, etc. Export Packing: 25 Pieces Per Carton, Size: 0.089CBM Net Weight: 10.3KG Gross Weight: 16.0KG Dimensions of Unit: 410 (L) x 85 (W) x 45 (H) mm Weight of Unit: 409g Color: Black Free Attachment: Holster Optional Attachment: Rechargeable battery Other Features: - Equipped with BEEP sound and LED visual alarm mode - Produces different alarm tones based on the size of the metal object - Activates BEEP sound and LED alarm when turned on or under low voltage - Acousto-optical alarm, supports optional headphones for use in both quiet and noisy environments - Rocker arm switch with two main functions and three positions - Includes a reset function to handle false alarms or sudden environmental temperature changes - Alarm modes include red/green light flashing and audible alarm, with adjustable sound based on metal size - Compatible with external headphones for enhanced user experience

Low Iron Sodium Sulfide

Low Iron Sodium Sulfide,Industrial Grade Na2S Sodium Sulphide,Sodium Sulphide Flakes,Sodium Sulphide Flakes Low Iron

Shenzhou Jiaxin Chemical Co.,Ltd , https://www.jiaxinbaso4.com