“The term reference scale is used for a moisture meter reading mode wherein the meter takes qualitative readings as opposed to quantitative readings. These readings are shown as a numerical value which the user can then use to estimate whether that material is “wet” or “dry.”
It is important to...
If all else fails.......read the manual
Sensor reads 0 to 30% moisture content.
GRP readings are noted in percent of those levels.
A GRP reading of 50 = 15% moisture
Compensation values for readings taken at various humidity (air) level are also given...
This makes no sense.
If the diagram up above is correct.....
Black is power (+12 VDC)
White is ground (-)
Yellow is alternative power (+12 VDC)
Blue (Control Voltage) - variable....X to 12 VDC depending on gain setting of controller
What happen if you put +12 VDC on the blue wire?
Set brake...
Depends on your bunk material.
If the bunks are pressure treated, they recommend hot-dipped galvanized or stainless steel fasteners.
Hot-dipped must meet American (ASTM) A153 Class D standards and stainless steel should be grade 304 or 316
I’ve not “made” brake lines in years. Bought pre-made (double flare) stainless a couple of times.
Installed rubber lines on current setup.
I would go with Cupronickel tubing for brake lines if I had to make them myself.
Not sure what your trying to do that you need an NPT fitting.
My pump intake is setup like the one on the left.
NPS (scoop fitting) thru hull to NPS seacock. Out NPS seacock to NPS hose to pumps
Batteries are “good” until they aren’t….#1 rule in electronics troubleshooting….never assume anything.
All the troubleshooting In the the world
Not a fan at all…
My recommendation, sized accordingly
https://www.ancorproducts.com/en/p/309199/He-Shrink-Butt-Connect-16-14
Personally, I would...
I have the same bronze on bronze drain plug.
Saltwater use. Plug removed once a year at best. Can’t forget to put it in if you never take it out ;)
Liberal use of a quality water proof, marine grease protects from corrosion
There are two different size housings on the market
“Mercury” uses a 11/16 ̋-16* and “OMC” uses a 1”-12
The 11/16”-16 is the most common and fits most existing filter mounts
Chances are pretty good you have a burnt winding or worst.
Mine was working well, or at least I thought. Tore it apart to clean and change brushes. Found a burnt winding in the process.
Installed a new starter. Could not believe the difference. My somewhat hard to start motor now starts with...
Capacity is based on a hull’s displacement minus the weight of the equipment (hull, motor, fuel, seating, etc.)
Displacement calculation
http://www.blueheronwings.com/bh/comps/bdesign.html
Where they sell boats has nothing to do with battery sizing whatsoever. It’s all about having enough power onboard to start and run the boat when push comes to shove.
You add up the needs/requirements of both power and accessories and apply a safety factor for worst case scenarios.
Bare...
If you don’t understand marine battery requirements, why are you ignoring the professionals and proposing to cut available power by almost 50%?
Bare minimums are just that, bare minimum to crank and power the engine. This doesn’t take into account any peripherals onboard nor does it leave you...
Speedometer is typically water powered. Check condition of pitot on transom and the tube running to back of the speedo.
Follow wiring from wiper back to switch. Then from switch to power supply to find the problem.
