|
|
|
|
Precision oscilloscope calibrator
This kit, although easy to assemble, has a lot of small parts in close proximity. If there is a foil side problem then the whole front panel will have to be disassembled to remove the board. This was not one of Heathkit's best designs. There are no proprietary parts except maybe the transformer and the rotary switch. This unit should be serviceable for years to come. I had to use a good old fashion Triplett 310-C analog meter to test the diode circuitry. I kept getting erroneous readings with my digital meters even though they had a diode position.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
