GQ GMC-320 Plus nuclear radiation detector

GQ GMC-320 Plus nuclear radiation detector.

Condition: used (illustrative photos).

A popular, multiple-award-winning model developed by GQ Electronics LLC, Seattle, USA. The GQ GMC-320 Plus Geiger counter is a ready-to-use portable monitoring device for detecting nuclear radiation and an improved version of the GMC-300E. This product is a useful tool for visualizing radiation in real time and has a wide range of uses. It not only warns of high doses from major incidents such as the Fukushima nuclear power plant, but is also sensitive enough to guard against harmful background radiation around you and protect your health every day. It can also be used for industrial, commercial or testing equipment, such as at universities, laboratories, environmental assessment measurements, hospital research, scientific analytical applications, antique assessments, building material research, cosmic radiation, the aerospace industry and so on. The GQ GMC-320 Plus is an easy-to-use best-selling model. Compared with other branded products on the market, the most significant advantages of this product are: rich features and a high price.

Features:
- Two versatile modes: the device on its own or together with a computer.
- Press the right button, the device turns on, and a reading appears within a few seconds.
- Date, time and battery icon on the LCD.
- Real-time graphics, text and large-font modes. Zoom function.
- Built-in audible and visual warnings.
- Digital dot-matrix LCD with backlight (contrast and brightness adjustment).
- Rechargeable battery included. Charging via USB or a wall or car charger.
- Data logging function: first record the data, then process or play it back later.
- Standard data viewing software included for free.
- Stay connected to the Geiger Counter World Map website.
- Pre-installed high-sensitivity M4011 tube (replaceable with another tube).
- Built-in battery charging circuit.
- Onboard temperature sensor and gyroscope.
- One megabyte of built-in flash memory for storing historical data.
- Built-in speaker.
- LED alarm indicator and audio output that can be connected to a mobile phone, analog audio port for headphones.
- Open protocol.
- Continuous radiation monitoring and data logging every second to the internal memory. When connected to a computer, the GQ software can download the radiation history data to the computer, and the user can analyze it later.
- Uses the USB port for communication and power.

Technical data:
Radiation detection: Beta, Gamma and X-ray.
Detectable energy range: 0.1 ~ 3.0 MeV.
Intrinsic background: 0.2 pulses/s.
Operating voltage: 3.2-4.0 VL.
LCD display: Dot matrix with backlight.
Operating power: 0.045 W - 0.2 W.
Power supply: 3.6 V 3.7 V battery, USB power.
Main unit size: 5 x 2.8 x 1 inches.
Weight: 4 ounces.
Automatic data logging.

Support:
Download the 1:1 simulation software to get to know the device's user interface before deciding to buy.
User firmware update.
GQ online community support forum.
Service center in the USA.
Free software as well as professional data logging software is available.
Accepts 3.6 V 3.7 V batteries.

Package includes:

1 x GQ GMC-320 Plus nuclear radiation detector.

Used product.
Item checked and tested, fully working, practically like new.
No packaging.
No instructions.