Product Description
You will need to make/supply your own 10V battery, and it does not have the phasing block. The phasing block shows signal response from detector head and battery. If the signal from the block is higher than battery, then variometer phasing adjustment is required.
NOTE: Sold as-is, tested for power-up only.
Manual burned on CD available with purchase for an additional $5.00.
It is the unit in the color photos.
