Heathkit RF18 #310 TV Television High Voltage Probe Kit VTVM 110 Megohms kV Assy

This is a difficult to find early Heath Assembly and Operation Manual for the Heathkit RF18-310 TV Television High Voltage Probe Kit, a DC range extender for the classic VTVM into the kilovolts range. This well written and illustrated page is helpful to repair, recondition or to build some of these probes for your instruments. This booklet helps to understand how probes works and it includes some of the instrument's design description, construction help, circuit diagrams and operating instructions. Other technical information available in the Technology section.

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REFERENCE - HARD TO FIND OLD ITEM Features: • Manual for Heathkit RF18 #310 TV HV Probe Kit • Assembly notes with schematic diagrams • Design information - Calibration - Operation • Circuit description - Parts Lists • Alignment with instruments - Specification • 2 Pages - © 1949 • Size: 8.5 W x 11 H [in] Notes: • Original manual - Price: $5 • S/H included within continental US

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