Nasa Electromagnetic Log & Data Box
- Speed range 0.2 – 40 Knots
- Speed trip and total logs
- Pulse output to suit paddle log input
Electromagnetic Log – speed through water – with no moving parts!
The EML-3 electromagnetic speed log measures the boat speed through the water with no moving parts.
Robust and accurate the sensor generates an alternating magnetic field below the boat and measures the resulting electric field produced by the boat moving through the water.
With excellent linearity and a resolution of 0.1 Knot over the range 0.2 to 40 Knots the control box converts the sensor signal to a pulse output to connect to any NASA Marine paddle wheel log display (Clipper Duet Clipper Log Target Log Stingray Log)
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from 648 reviewswould highly recommend as goes out of there way to fulfill our diving needs
From initial contact and discussion my order was placed and delivery was the following day.
The part I purchased didn’t come with any instructions, so I had to contact them a few times for assistance . They were extremely helpful and helped to resolve the problem.
I can highly recommend them.
Great Company! Excelent support, highly recommended
Very good service, website easy to navigate, good selection of items, wetsuit arrived sooner than expected. Thank you, will use again
Friendly service, and unlike some online shopping experiences with waterworld sports it’s clear you’re dealing with someone that’s genuinely interested in the sport and wants you to get the product you need when you need it. Oh and when I needed to message with a query I got by far the fastest response I’ve ever received! Would use again, and highly recommend
I was very pleased with the service and the product, including the price😊
I bought a dryrobe for a Christmas present and there were some issues with sizing. All the communications through Amazon were a bit tricky and when I mentioned this to Russell he quickly addressed things and got straight on to sorting everything out. The communications and everything after this were spot on, and the dryrobe was changed and things sorted really quickly.
Ordered Look Clear anti fog spray. Fast delivery. Not used as yet. Have used this company before for prescription goggles and were pleased with their service.
Brilliant service and after sales highly recommended
Great value, as well as great communication. Quick dispatch, well wrapped. Flawless.
Speedy delivery and great communication. Will be using you again. A+
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