Geiger Counter Nuclear Radiation Detector Dosage Alarm Professional High Accuracy Radioactive Detector Meter Beta Gamma X Ray Data Tester Marble Dosimeter (Black)

Q: is a test card included?

No card not even a battery. The thing does work though. I plugged it in to the wall socket and it has been giving background radioactivity levels continuously for several months.

Q: Is this thing supposed to make a beep or click like a classic geiger counter when it detects radiation? I hear nothing when sound is set to "open"

I got the device to detect radiation (from radium) on old watches I restore. This confirms I should put on a mask and gloves and deal with the radium paint safely. I do indeed hear a few clicks from radium dials, and an alarm will go off after 3-4 hours hours in a closed space from the watch as the miliverts build up. Alarm will also go off when background radiation measurement is saved to memory if left on over a couple days. But the device does not register clicks like an expensive geiger counter from normal background radiation. If trying to detect radiation from the soil or in a home, a better choice is a radon detector.

4.0/5

Product ID: 429230588

Secure Transaction

🔋Dual power: AAA & USB-C

🔔Dual dose & rate alarms

⚛️High accuracy GM tube sensor

Description

⚡ Detect Danger Before It Detects You!

STAY ALERT STAY SAFE - Dual alarms with buzzer for dose rate and cumulative exposure
PRECISION YOU CAN TRUST - 0.01 μSv/h sensitivity for pinpoint radiation detection
POWER YOUR PEACE OF MIND - Flexible power options with AAA batteries or USB-C charging
VERSATILE SAFETY COMPANION - Ideal for nuclear, medical, industrial & environmental monitoring
REAL TIME RADIATION INSIGHTS - Instant dose rate updates with live curve display

This professional Geiger counter features a high-sensitivity GM tube sensor capable of detecting beta, gamma, and X-ray radiation with 0.01 μSv/h accuracy. It offers dual audible and visual alarms for dose rate and cumulative exposure, ensuring timely alerts. Powered by either 3 AAA batteries or USB-C, it provides continuous real-time radiation monitoring with an intuitive dose rate curve display. Perfect for professionals in nuclear, medical, industrial, and environmental fields seeking reliable radiation safety.