Ronstan has taken the popular 50 mm (2") size and features you love and added more durability, comfort, and ease of use to our design. Ronstan’s ClearStart™ race timer and watches combine contemporary styling with true sailing functionality. They feature large buttons, easy to read displays and advanced intuitive programming designed specifically with the racing sailor in mind. Developed with input from some of the world’s top sailors, ClearStart™ watches and timers are sure to set the standard for years to come. If you’re looking for a simple competitive edge, the difference is ClearStart™.
Features:
Acrylic lens replaced by mineral crystal lens for improved clarity and durability
Lens recessed in the case to improve impact resistance
Glass-reinforced polycarbonate case now more durable
A more flexible injection molded silicone band, which is more comfortable and more durable
Lower profile and textured "easy-find" buttons
Bold styling helps the 50mm ClearStart™ range stand out from the crowd
Time, hours/minutes/seconds – 12 or 24 hour format
Month/day or day/month format
Daily alarm
Chronograph - including hours and time of the day
Luminescent backlight
Battery saving mode – light can be turned off
Shock resistant
Specifications:
Time, hours/minutes/seconds – 12 or 24 hour format
Month/day or day/month format
Daily alarm
Chronograph - including hours and time of the day
Luminescent backlight
Battery saving mode – light can be turned off
Shock resistant
Race Mode:
Multiple start sequence options – World Sailing 5,4,1,0, match racing, user set
SYNChronization function – resynchronize if you start the countdown late
Multi-line display – start sequence + time
Loud intuitive countdown and start sound signals
Countdown repeat, or count down and up (for elapsed race time)
Separate fast access race and time mode scrolling
Water resistant to 5 ATM (50m/150ft)
The RF4055 models will have the popular ClearStart™ race sequence functions, as well as daily-life functionality.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
So much better than the rubber ones I took off, easy install!
Spreader Boots
Daz Jensen
Where Have You Been All My Boating Life?
What a great little piece of tech - I don't know how we got by without it in the past. No more guessing how full the holding tank is or having to clean icky tank senders. This little bluetooth RADAR sending unit mounts on top of the tank and connects wirelessly to our Victron Cerbo.
Setup is super easy, push the button on the unit so it can calibrate to the tank then enable bluetooth and set up your rank dimensions on your Cerbo. It's as easy as that.
We've had it installed and running for about two weeks now and couldn't be more pleased (We like it enough that I ordered a second one for our water tank.)
Lots of wiring - no leaks! Be sure to run ALL the wires through BEFORE completing the run!
Seaview White Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5"
Ari Storch
"Currently" super happy.
Installed on Yanmar 4JH57 engines with Zeus Controllers - HOLY WOW power. Losing some power at top end but overall very satisfied. Will do a long term review later. Talk about power - hope to never need my generator again!
ARCO Zeus A8000 48V High Output Alternator
Magalie Laniel
Great design but fail fast in the caribbean sun...
We bought these boots in 2022, and are buying new ones 3 years later. We love the design and the fact that they are easy to remove for inspection of the rig.
