Due to the differences between different monitors, the picture may not reflect the actual color. Perfect for airport baggage check, archaeological field surveys, industrial scrap sorting, and backyard treasure hunts with its rapid wide area scanning capability.
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6 In 1 Air Quality Monitor Multifunctional Automatic Display Indoor Office Wall Hanging Screen Display Air Detector Household
Aliexpress UK
Detection Mode: Beep Alarm/LED Indicator Flashing. Working Temperature: -10℃~+50℃. Long-lasting battery life. Quick detection induction.
eBay
ANENG BT138 Battery Tester Portable C D AA AAA Button Cell Lithium Test Display Battery Tester Power Bank Detector Tool
Aliexpress UK
Easy to operate with 2 alternative alert ways of audio signal indicator and vibrator indication. Alarm Indication Alarm Signal Pin, Iron Nail: Approx. Battery: 1 x 6F22 9V Battery (Not Included).
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Tuya WiFi PIR Motion Sensor Smart Home Human Body Infrared Detector Security Smart Life Works With Alexa Google Home
Aliexpress UK
Its ergonomic design and robust build ensure longevity, making it an ideal tool for regular treasure hunting adventures. Even beginners can quickly learn how to adjust settings, eliminate interference, and fine-tune the detector for optimal performance.
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Industrial temperature and humidity transmitter gas detection air quality monitor gas analyzer detector five in one gas detecto
Aliexpress UK
DR.ÖTEK Metal Detector MTXR for Adults Professional, Lightweight Waterproof Coil, Bigger Backlit LCD Display Opened Never Used
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3.3V-5V Non Contact Water Level Sensor Capacitive Liquid Level Sensor Liquid Detection Switch Controller Water Level Detector
Aliexpress UK
With two find modes and Minelab's Easy-Trak technology you can start searching and uncovering finds without the need for complicated settings. Affordable and easy to use, it is the ideal first detector to ignite an interest in the hobby.
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ANENG SZ305 Digital Multimeter Professional 1999 Count AC Current Ammeter Voltmeter Capacitor hFE Triode Hz Detector Test Tool
Aliexpress UK
Handheld and light weight,easy to use. The alarm mode has two alarms: sound and light, vibration, high sensitivity. Detection Sensitivity: Φ 2.5mm/0.1in steel ball. Alarm Mode: Sound and light synchronous alarm.
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Qingping Air Detector lite Retina Touch IPS Screen Touch Operation pm2.5 Mi home APP Contr Works With Mi home APP Apple HomeKit
Aliexpress UK
Model Number: -4030 coil.
eBay
Independent Carbon Monoxide Detector With LCD Display - Home Security CO Alarm For Enhanced Safety
Aliexpress UK