1. Audio and visibility LED display 2. Power-on indication (white LED) 3. Target indicator (green/red LED) 4. Sensitivity adjustment function 5. It can detect undetectable metals buried in beaches, caves, grasslands, etc. (such as coins, cultural relics, jewelry, gold, silver, etc.). This detector is versatile, simple and easy to operate, and is a good helper in search work. 6. Power supply: 9V standard or rechargeable battery (not included) 7. Working frequency: 90KHz 8. Audio: 2.3KHz 9. Working current: 50mA 10. Working voltage: 9V 11. Temperature range: -5~55 degrees Celsius 12. Net weight: 120G 13. Appearance size: 19.2(L) x 6.5(W) x 2.2(H)cm
1. 音频与可视性LED显示 2. 接通电源指示(白色LED) 3. 目标指示灯(绿色/红色LED) 4. 灵敏度调节功能 5. 可以探测到埋藏在沙滩、洞穴、草地等处的难以发觉的金属,(如:硬币、文物、珠宝、金、银等)。此探测器用途广泛,简单易操作,是搜寻工作中的好帮手。 6. 电源:9V标准或可充电电池(不包含在内) 7. 工作频率:90KHz 8. 音频:2.3KHz 9. 工作电流:50mA 10. 工作电压:9V 11. 温度范围:-5~55摄氏度 12. 净重:120G 13. 外观尺寸:19.2(长) x 6.5(宽) x 2.2(高)cm
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