Fully tested and working! 0.05 mR/h – 500R/h.
I AM SURE THIS GEIGER COUNTER WILL BECOME THE BEST SELLER AS OUR DP66
WE MENADGED TO BUY MORE OF THESE SAME IN GREAT CONDITION SO WE KEEP THE OLD
PRICE!
AND NOT GETTING CRAZY LIKE SOME OTHER SELLERS. THEY HAVE BEEN IN SERVICE
DURING COLD WAR THAN HAVE BEEN IN SERVICE IN NATO AND NOW THEY WILL SERVE TO US!
Most of these were LAB Inspected between 2003 and 2013. All readings are
correct, they were fully calibrated in POLON Laboratory, and when I test
them before dispatch with my original source the readings are OK.
I am sure these will give reliable service for many years. Ideal for civilian use,
collectors of cold war ephemera, universities, museums or even for resale.
The
most advanced Geiger counters used in LWP (Polish army
1943-1990) . In many places, still
in use
today , although it has been gradually replaced
by the newer types
. Compared to the DP - 66 it
has a
signalling threshold, an
extended maximum range of 200 to 500 R / h , has
introduced a
leatherette
case, increased the number of batteries R-20 (D)
from 2 to 3 and added an
external power supply possibility, which can enable
connection
to
any power source voltage between 10 and 30 V (very useful). I offer
you a
professional modern roentgenoradiometr DP-75. In comparison
to the
DP-66 the DP-75 uses newer components, silicon transistors, higher
quality capacitors as well as an adequate level headphone output can
be used
for
pulse counting. The instrument is equipped with newer types of
transducers, the
DOI30 and DOI80.The instrument is designed to measure radiation in
the 0,05mR / h - 500R / h. The device has 7 measurement
sub-ranges. NOTE: Because the device is super sensitive on
the most sensitive range
(sub-7) this 0,05mR / h - 0,5mR / h it
measures
background radiation and is suited to checking the radioactivity of
minerals, building materials, etc. Most
of the higher military
measures will
be
useful only in the event of nuclear war. Specifications of the
instrument:- Measuring range 0,05mR / h - 500R / h divided into 7
sub-ranges; Supply 4.5V (3 batteries R20 “D” cell) or external
power supply with a DC voltage of 10 to 27 V.; External probe for the
measurement of beta-gamma; Headphone acoustic output for
control
(or counting) quantities
of radiation.
You
are buying
a set consisting of:- Instrument with case and probe- Wooden
transit suitcase
47 x 16 x 25 cm; Weight: 7.5 kg; Extension telescopic probe; External
power supply cable-
A scan of the instruction manual with circuit
diagrams.
https://www.youtube.com/watch?v=O6LgNW3uOJM
WHATCH AND SUBSCRIBE WEAPONSANDSTUFF93 ON YOUTUBE, HE HAS PLENTY OF GEAR
HE PRESENTS IN BERY INTERESTING WAY!