Detection distance: 20m. Sealed design to anti-rain(fog), dust(worms) and other integrated weather, the detector sensitivity will increase automatically(AGC circuit). Single Beam Infrared Sensor with high levels of anti-RFI / EMI capability.
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AC24-250V Voltage Tester Pen,Non-contact Induction Digital Power Detector Pencil,Power Detector Pencil Intelligent
Aliexpress UK
1 x Detector. RF detection frequency range: 10MHz-6.5GHz. RF signal detection range: 30cm-100cm. Alarm sound: 70dB. Product material: ABS plastic.
eBay
NOYAFA NF-513 Metal Detector Wall Scanner AC Live Cable Wires Metal Wood Stud Find with Positioning Hole Wall Detector
Aliexpress UK
Detect various infrared signals in the work. Scope of application 1PCS Detector. Signal detection distance: 5cm-10m. Laser detection distance: 10cm-10m. Hand tube function magnetic testing alarm setting language switching.
eBay
MASTFUYI FY8825 Geiger Counter Nuclear Radiation Detector X-ray Beta Gamma Detector Geiger Counter Dosimeter Lithium Battery
Aliexpress UK
Coil Weight: 1.06 lbs. Maintains perfect inductive balance across a wide temperature range. ✅ Fits the Following Models. Silver uMax. Better ground stability and overall field performance. Lightweight design for reduced fatigue.
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Treasure Hunter 1300mAh Handheld Metal Detector Pinponter Pointer Gold Detector Pinpointing Waterproof Adjustable Sensitivity
Aliexpress UK
Laser reception window: 20x40mm. Sensitivity setting: High accuracy (fine) ±1.5mm / Low accuracy (coarse) ±2.5mm. Auto power off: 10 minutes. Weight: ≈160g with battery.
eBay
Metal Detector GARRETT Super Scanner Professional Portable Metal knife Detector Security Tool Search Weapon On body
Aliexpress UK
【HUEPAR DEDICATED RECEIVER】- Huepar LR-5RG receiver can ONLY use with Huepar Line Laser Level. (Upgraded) Laser Detector for Line Laser Level, Huepar LR-5RG Digital Laser Receiver Used with Pulsing Line Lasers Up to 50m, Detect Red and Green Laser Beams, Two-Sided LED Displays, Clamp Included, Batteries Included.
eBay
50A Gas Leak Detector Combustible Gas Detector Sound and Display Alarm for Natural Methane
Aliexpress UK
Features:-With intelligent induction, it will start once the car starts, and it will shut down once the engine is turned off.-There are two modes, making it easy to switch between highway mode (long-range reception band) and city mode (reduced sensitivity to reduce unnecessary warnings).-The high-sensitivity flash screen radar can fully scan and receive all warning information, making the warning information more comprehensive and accurate.-As the distance from the transmitter changes, the signal changes from weak to strong, and the sound changes from slow to rapid.-Easy to use, with a power cord that comes with a cigarette lighter plug, plug and play.Specification:Material: plasticWireless duplex transmission frequency: 2.4GHz (±410MHz)Laser beam: 90.
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NOYAFA Wall Scanner NF-513 Metal Detector Stud Finder LCD Display Wall Detector Metal AC Live Wires with Positioning Hole
Aliexpress UK
Design special, ultra-slim, elegant, fashion sports car appearance, all in one radar detector. Monitoring accuracy and easy to mount interlock. Type: Radar Detectors. Supports Band: Detection Alerts of full band radar signals: X, K, KU, Ka1, Ka2, Ka3.
eBay
1 PC Blow Type Alcohol Tester Check the Alcohol Driving Detector Traffic Alcohol Detector Intelligent Voice Broadcasting
Aliexpress UK