Detecting Range of RF Device: 0.05m-10m (Subjected to the Transmitting Power of the RF Device). With a signal strength indicator lights that can quickly find the signal source. Detect wireless cell phone and internet signal.
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1Mhz-6Ghz RF Power Divider RF Microwave Resistor 2-Way Power Divider Rf Combiner/ Splitter For HAM Radio Amplifier Low Cost
Aliexpress UK
Long battery life allows you to travel without worry. Advanced And Smarter: Bug detector has a new embedded advanced high speed microprocessor that makes the M8000 more powerful and smarter in fault removal, it is highly sensitive and resistant to interference also has a farther and wider detection range.
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FS5000 Geiger counter Nuclear Radiation Detector X-ray Beta Gamma Radioactivity detector for Nuclear wastewater for PC software
Aliexpress UK
The RF Detector & Personal Alarm G718 is great for you, the device has 3 functions RF Detect dynamic range:> 73db. RF Detection Sensitivity:<0.03mw. Alarm Sound: 130db. Digital 6 Levels Sensitivity: Turn on the LED 1 to LED 6 to indicate the sensitivity level 1 to level 6, press top and down button to adjust it.
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BR-6 Geiger Counter Nuclear Radiation Detector Personal Dosimeter X-ray Beta Gamma Detector LCD Radioactive Tester Marble Tool
Aliexpress UK
Electromagnetic radiation tester 1. Detection range. with sound alarm function, when the detected data exceeds the standard, the buzzer will sound an alarm, and there is a mute button to turn off the sound.
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Treasure Hunter GX850 11inch Coil Metal Detector 850 Professional Underground Waterproof Gold Detector Pinpointer High Sensitive
Aliexpress UK
This feature ensures comprehensive detection even in challenging scenarios.
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MOES Tuya ZigBee CO Detector Alarm Gas Leak Carbon Monoxide Detector Wireless Household Gas Siren Alarm Sensor Smart Safety Home
Aliexpress UK
Small size and lightweight design makes this product easy to carry to a variety of occasions. Dual mode RF detector, buzzer mode and vibrate mode or you can use earphones to detect RF signal. The detector defaults to the radio frequency detection mode.
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Tuya Smart Home WiFi Door Sensor Smart Life Window Door Open/Close Detector Security Protection Alarm Detector Work With Alexa
Aliexpress UK
Item Type: RF Detector. If you are satisfied with our service, pls. 1 x USB Charging Cable. 3 x Antenna. Detection Dynamic Range: >73db. 1.2G: 10㎡ (standard 10MW).
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3 in 1 EMF Meter Electromagnetic Field Radiation Detector EMF Tester for Home EMF Detector Ghost Hunting Equipmetent
Aliexpress UK
Easy to Use: This devices detector is easy to use and portable, making it perfect for travel or use in different locations, ensure your privacy and personal information effectively and easily. 1 x Hanging Rope.
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Meian Dual-beam Infrared Sensor, 100M Wired Barrier Detector, Infrared Beam Detector, 8 Frequency Conversion, Digital Display
Aliexpress UK