Great for specific projects.
Custom Frequency Range.
Wide Range of Adjustment.
6 to 16 Volt range
85 Amp capability (changeable by request).
LED for observing frequency (Choice of green, red or blue).
Guaranteed!

Note: These are not identical to the original Meyers or Lawton schematics. They are built much better and capable of more amperage. Cases were surplus, but better quality than any other I have seen. They may have a small scratch or imperfection.