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> Systron donner model 6243A frequency counter 1.25GHZ
Systron donner model 6243A frequency counter 1.25GHZ
SYSTRON DONNER MODEL 6243A FREQUENCY COUNTER 1.25GHZ
This unit was removed from a working lab environment. It is in excellent working condition and good cosmetic condition. It has two inputs. Input A covers 20 Hz to 100 MHz and has variable input sensitivity. Input B covers 100 MHz to 1250 MHz (1.25 GHz) and is fused. Resolution is selectable ranging from 1 KHz to .1 Hz.