Frequency: RF 8.2MHz
Power supply mode: 9V battery
Height: 50-150mm
Alarm methods: Sound, light, vibration
Continuous scanning: Ten hours
This RF metal detector operates at an 8.2 MHz frequency and runs on a 9 V battery, giving you up to 10 hours of continuous scanning. Its adjustable height from 50 mm to 150 mm lets you sweep both shallow and deeper targets. The unit alerts with sound, light and vibration, so you won’t miss a detection even in noisy settings. The battery‑powered design means you can use it away from outlets without hassle