Due to popular demand, we are now offering a limited selection of used, refurbished Signet Marine instruments and instrument systems for sale at prices lower than new. These are previously owned instruments that have been refurbished to specification. Warranty period is 90 days from date of purchase. Refurbished instruments do not look new. They may have faded dials, pointers, or cosmetic imperfections, but will function according to specification.

Although our used instruments for sale have been thoroughly tested and, or repaired, the electronic components inside them have aged in a marine environment and do not have the life expectancy of a new instrument with new components. That is not to say that a used instrument can be expected to stop working after six months, but time takes it's toll on everything, including electronic components.

Below is a small sampling of used instruments for sale. The accompanying photo is only a representative image and IS NOT a photo of the actual product. The actual item will look used. Please call us if you do not see what you are looking for. Good quality, trade-in instruments come through our shop from time to time, and their availability is variable.

Used SL172 Depth Sounder:
Instrument Only. No sensor included.
Price $180
Warranty: 90 Days
Call for availability
Used SL267A Knot Meter:
Instrument Only. No sensor included.
Price: $180
Warranty: 90 Days
Call for availability

Used SL254 Wind Machine:
Includes used SL254 wind instrument, new masthead cable, used masthead sensor (masthead staff will show signs of oxidation).
Price: $750
Warranty: 90 Day
Call for availability