Sensor: Geiger count 48mm;. This is a pen-type nuclear radiation detector, especially used to detect γ and X-tape radiation. It is equipped with a white OLED screen, visible at night. Keyboard shortcut to save the alarm value.
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Treasure Hunter Handheld Metal Detector Pinponter Pointer Probe Gold Detector Pinpointing Waterproof Adjustable Sensitivity
Aliexpress UK
The buzzer can also be turned off as required to avoid disturbing ghosts.
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AC 85V-265V LED PIR Adjustable Delay Embedded Human Body Infrared Detector Infrared Motion Sensor Detector Switch Hot selling
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It is used to test and learn electromagnetic radiation situation indoor and outdoor. 1 x Electromagnetic Radiation Detector. Data locking,one-key lock of the radiation value. Low electricity prompt.
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Treasure Hunter Handheld Metal Detector Pinponter Pointer Probe Gold Detector Pinpointing Waterproof Adjustable Sensitivity
Aliexpress UK
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1-7 Cell CellMeter Digital Battery Capacity Detector LiPo LiFe Li-ion Nicd NiMH Voltage Detector/Tester RC Battery Meter Checker
Aliexpress UK
It is used to test and learn electromagnetic radiation situation indoor and outdoor. 1 Electromagnetic Radiation Detector. Data locking, one-key lock of the radiation value. Alarm Threshold: Electric: 40V/m; Magnetic: 0.4μT.
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Metal Detector Aluminum Silver 14m Depth 800m Range Handheld Rechargeable Detector for Gold Silver Hunting 100‑240V
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1 Microwave Leak Detector. Automatic reset: press the ZERO button for 3 seconds. LCD display with backlight. Battery: 9V (durable, lasting for one year). 1 storage bag. Battery life: about 1 year in normal use.
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Valve vacuum tester Valve vacuum leak detector Valve flatness tester Cylinder head leak detector
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EMF Detector Will Automatically Switch Off after 15 Minutes of Inactivity. EF, MF and RF Values Can Be Displayed Simultaneously without Having to Change Types. Key point 2 3-Colour display visual alarm Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Convenient USB charging.
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Mini 9-51 LED Protable UV Pocket Flashlight Black Light Ultraviolet Torch Detector for Dog Cat Pet Urine Stain Detector Light
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Magnetic Rechargable Nuclear Radiation Detector GM Tube β γ X-Ray Tester IP68. More accurate detection. 【Portable size】: This handheld nuclear radiation detector with lanyard is portable and easy to carry, so you can put it in a bag and carry it with you and use it tightly.
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New Positioning Rod Handheld Underground Metal Detector GP Pointer Handheld Waterproof High Sensitivity Security Detector
Aliexpress UK