This ad is for Corotron regulator replacement Zener Stack- fully assembled, tested, easy to install wire for wire-COMPACT VERSION -FOR VICTOREEN, ANTON, LIONEL- most all CDV-700s and their commercial/ civilian
clones
that already had a Corotron regulator tube installed. Included is the 7kV Silicon Diode to replace the obsolete Selenium Rectifier Stack.
NOTE: For ENi ONLY (which never had a Corotron HV regulator tube),
For adding a Zener Diode Stack to the Electro Neutronics Inc. (ENi) CDV-700, you will want the longer version, listed in its own eBay ad.
Many user wanted this combination. It replaces the CDV-700’s obsolete HV rectifier ( a selenium rectifier stack with tremendous forward drop) with a modern 7kV SIlicon Diode, and replaces the existing glass Corotron regulator tube with a solid state COMPACT Zener Diode stack using the latest technology.
Please visit my eBay store:
https://www.ebay.com/str/geoelectronics
$3.66 shipping to USA (First Class, tracked) for any quantity
up to 1 pound weight.
Letter envelope, untracked postage available for far less postage, please contact me and wait for invoice if this is desired.  Shipping fee will be waived if this item is included with any other purchase.
See
our other ads for more instrumentation pertaining to Radiation Detector
Calibration. Designed/built/tested by GEOelectronics (K0FF)
Introductory priced. We also will do custom drilling, machining and
punching of CDV-700’s cases etc. Please ask for an eBay ad to be placed
for a quote.
Watch for more new devices from GEOelectronics to
help you safely service, repair, update, maintain and enjoy your Geiger
Counter.
Geo