Jordan
Electronics Inc.
CDV - 710 model 2 1955
High range instrument – .02 – 50 R/hr. ~ Radiation Detector – ionization chamber ~ Batteries – 1 “D” cell, 3 – 22 1/2v “B” cells ~ I subminiature triode vacuum tube ~ Controls – range switch – circuit test, off, 0 - .5, 0 – 5, 0 – 50 R/hr. – meter zero control ~ Yellow metal case with tubular handle (for optional meter light) ~ Decommissioned in early 60’s when replaced by CDV – 715.
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