Now with FREE waterproof hard carry case

The GMC 320 Plus (V4)
is a version of the hugely popular range of pocket Geiger Counters from GQ Electronics. It has all of the key features
of its predecessors: excellent sensitivity to β,γ & X-Ray (beta, gamma & X-Ray radiation),
compact size, large backlit LCD readout, easy to use, rechargeable battery
and PC connectivity, plus a raft of new features that make it even
more versatile. These include:
- Larger flash memory
for storing data
- Built in Wi-Fi adaptor for PC communications
- Improved battery
life
- Built in temperature
sensor & gyroscope
- Faster PC
connectivity
- User replaceable
battery
- Free unlimited data
storage/history and Geiger Counter World Map service via PC USB cable.
Submitted data is stored online and contributes to a fast-growing, crowd-sourced, global radiation monitoring
network. It comes with a charger plus hard carry case.
This model is a brilliant all-rounders, perfect for enthusiasts, schools, students,
antique dealers and collectors, urban prospectors, rock hounds,
gadget fans, doomsday preppers. In fact anyone who is curious or
concerned about their environment. Although they are not intended for
use in health and safety or safety-critical applications, they're sensitive enough to detect normal background radiation and therefore
quickly alert the user to elevated levels. They also make a great
learning aid for schools and colleges
First time buyer? Please Click HERE
For everyday use the 320 Plus model shows a continuous readout in microsieverts per hour (uSv/hr), counts
per minute (CPM) or milliroentgen per hour (mR/h). This can be shown
as large font digits, a more comprehensive time-relative multi-line
text display or as a continuous moving graph.
There's an audible
‘clicker’ and flashing LED blinker plus a user-set alarm beep
that sounds when the count or measurement exceeds a pre-set limit, a
built-in real time clock, used to time-stamp data, logged at second,
minute or hourly intervals and it can store several days worth of
readings and user set data (note, location etc.) on its one megabyte
internal flash memory. The display auto rotates, so it can be mounted
or used inverted, and there’s a standard mini USB port on the side,
along with a 3.5mm jack socket for connection to headphones or an
amplifier etc.
The GMC-320 Plus model can
communicate with PCs running Windows (XP onwards) or Linux operating
systems. The data link can be used to provide a real-time numeric and
graphical display on a computer or laptop screen using free
data/history viewer software. You can also use it to download (and
play back) data from the GMC-320Plus stored on your PC. The software
features improved PC connectivity and also includes a brand new
feature for automatically uploading data to a website called The
Geiger Counter World Map (www.gmcmap.com where
readings and data collected from GMC users around the world are now
being displayed.
Okay, that was the quick tour; there’s lots more but, for tech heads, here are the key specs and features at a glance:
- Radiation types
detected: Beta and Gamma & X-Ray
- Gamma Sensitivity:
0.1~3.0 MeV
- M4011 Geiger Muller
tube
- Max count: 65,235
cpm
- Three points
calibration, CPM to uSv/h and mR/ h conversion
- On screen menus
- Graphic zoom
- Audio, battery
status, alarm, data save indicators
- Switchable audio &
alarm options
- Alarm range 0.01 –
10.00 uSv/0001 – 9999 cpm
- Real-time clock
- On-board temperature
sensor
- On-board electronic
gyroscope
- Internal flash
memory for data logging
- Data recording by
second, minute or hour
- User settable
location/note facility
- History data
searching
- Dimensions: 124 x 73
x 24mm (5 x 2.85 x 1 in.)
- Weight: 168g (6oz)
- Working Voltage:
3.2-4.0V
- LCD Display: Dot
matrix with back light
- Working power:
0.045W - 0.2W
- Power: 3.6V/3.7V
battery / USB power
- User replaceable
battery
- Built-in battery
charging circuit
- Power saving mode
To hear it in action and sound alarm click HERE
If you would like a Saturday delivery via UK Special Delivery Service please use Contact Us button below
FREE Postage for UK Buyers
GMC-320 Plus V4 Advanced Pocket Geiger Counter
- Product Code: GMC-320 Plus
- Availability: In Stock
-
£130.00