speed time distance calculator for

  Speed / Time / Distance Calculator for

PORTLAND SPEED-TIME-DISTANCE CALCULATOR for Chartwork and Navigation,  ideal for RYA training DESCRIPTION The Portland Speed-Time-Distance calculator is a really simple-to-use tool for making your chartwork and navigation easier and more accurate. The most common way to use the calculator is to slide the scale until your speed is shown against one of the arrows, then look along the time scale and read off the distance you will travel in that time. The calculator works just as well being used to work out your speed given a distance travelled and time taken, or use it to find how long it will take to travel a particular distance at your chosen speed. And it does all this without you having to use paper and a pencil or do any sums in your head. A brilliant and handy little tool, the Portland Speed-Time-Distance calculator is made in the UK from tough plastic with clear markings and is completely waterproof. Full instructions are printed on the reverse. CONDITION Brand new and unused. Each Speed-Time-Distance calculator will be supplied in the original manufacturer's packaging. RECOMMENDATION I have been using the Portland Speed-Time-Distance calculator with my students on Royal Yachting Association (RYA) Day Skipper and Yachtmaster courses for many years and the Portland Calculator is used at RYA training centres around the world. My students have always found them easy to use and robust enough for use afloat as well as ashore. I will only sell products that I have personally tried and tested and can recommend. QUESTIONS I am very happy to take questions and you may want to view  my other items for sale.   Thank you for looking. Russ Russ Coxon RYA Yachtmaster Instructor and Examiner RYA Powerboat Trainer

John Goode's Time/Speed/Distance Calculator

John Goode's Time/Speed/Distance Calculator Selling all my sailing/yachting items, so have a look at what there is. I have also written my name on the packaging which I will ink out before sending it. Read More

Portland Course Plotter, Dividers, Speed/Time/Distance

PORTLAND COURSE PLOTTER AND DIVIDERS KIT with SPEED-TIME-DISTANCE SLIDE RULE CALCULATOR for Chartwork and Navigation ideal for RYA training Supplied with a hand-made canvas sleeve to protect your plotter, dividers and calculator DESCRIPTION The classic Portland Plotter is one of the most widely-used tools for na vigation and chartwork aboard yachts and motor cruisers alike. A Portland Plotter will help you to quickly and simply measure bearings on a chart and to plot bearings accurately. The rotating dial provides accuracy to a single degree and can also be used to make calculations involving magnetic variation and deviation much simpler. Instructions are included with clear explanations and illustrations. The plotter is made in the UK from a high-quality clear acrylic with numbers and scales that are easy to read even on a moving boat and in poor light. The solid brass Dividers have a smooth operation which can be adjusted to make them really easy to use for measuring distances quickly and simply.The Speed-Time-Distance slide rule calculator is a really simple-to-use tool for making your chartwork and navigation easier and more accurate. The most common way to use the calculator is to slide the scale until your speed is shown against one of the arrows, then look along the time scale and read off the distance you will travel in that time and at the speed you have chosen. The calculator works just as well being used to work out your speed given a distance travelled and time taken, or use it to find how long it will take to travel a particular distance at your chosen speed. And it does all this without you having to use paper and a pencil or do any sums in your head. A brilliant and handy little tool, the Portland slide rule calculator is made in the UK from tough plastic with clear markings and is completely waterproof. Full instructions are printed on the reverse and you can even use the scale on the back for your astro-navigation too. Also available are two chart pencils that we have chosen so your charts won't be damaged, please select from the options menu above. CONDITION Brand new and unused. The plotter, dividers and slide rule calculator will be supplied in the original manufacturer's packaging with full instructions included. A canvas sleeve is supplied with each plotter and is available in a range of colours. Each sleeve is hand-made in the UK from a tough canvas and will protect your plotter from scuffs and scratches, as well as looking smart on your desk or chart table. Each sleeve has storage for one plotter, a pair of dividers and one slide rule calculator. Please select the colour you would like when making your purchase. RECOMMENDATION I have been using the Portland Plotter, dividers and slide rule calculator with my students on Royal Yachting Association (RYA) Day Skipper and Yachtmaster courses for many years and the Portland Plotter and Dividers kit is used at RYA training centres around the world. My students have always found them easy to use and robust enough for use afloat as well as ashore. I will only sell products that I have personally tried and tested and can recommend. QUESTIONS I am very happy to take questions. Thank you for looking. Russ Coxon RYA Yachtmaster Instructor and Examiner RYA Powerboat Trainer

Sea Speed/Distance instrument Silva Nexus for sail and power boats

Silva Nexus Sea Speed instrument (log). Accurate speed, distance and time readings for sail and power boats. Excellent fully working condition unmarked dial with impeller and all parts for hull fitting and original Silva instruction manual to calibrate and wiring, 'O' rings and impeller spares with blanking plug for servicing impeller while afloat, bayonet fitting hull skin fitting as new with locking clips. Accurate to 1/10th second and can be calibrated for your boat with instructions. Neat easy fit surface mount black cockpit dial 120 x 120 x 27 mm with waterproof screw covers. Collect or add £9.50 UK postage or £ mainland Europe postage Ad ID: Delivery Service Consumer Credit

New desktop digital calculator with world time

Beautiful desktop digital calculator with world time, in polished metal. Press the button and it opens to form a stand. Needs button cells--not included. New. In box. 2 pieces available. Great as gifts. Each for £5. Cash on collection from Maida Vale, near the tube. Ad ID: Delivery Service Consumer Credit

Movo Photo MTP-10 Motorized Panaromic Time Lapse Tripod Head with Variable Speed, Time &Direction ry

Creates professional time lapses on a budget Supports cameras up to 3.5 LBS Variable speed, angle and direction control 6 Hour rechargeable battery, or use AC adapter for longer lapses pick up oxford no offers Ad ID: Delivery Service Consumer Credit

  NASA Target 2 Speed and Distance Log

  NASA TARGET 2 SPEED AND DISTANCE LOG INSTRUMENT- NEW All instruments in the Target Range come complete with sensors or transducers as appropriate and all necessary fittings. They are designed to run on 12v supply, but due to the very low power consumption there is no reason why they cannot run off dry batteries. They provides accurate readings for owners of sailing craft and powerboats alike. Following the NASA design philosophy, the Target Log is simple and reliable showing speed in knots, trip distance to 999 nautical miles and total distance run up to 999 nautical miles. Technical Specifications Speed range 0-30 knots in 0.1 knot increments Trip distance (re-settable) to 999nm Total distance (non-volatile memory) to 999nm Large display back-lit for night use Proven paddle wheel sensor Consumption, 10mA, + 10mA display illumination Compact size only 132 x 98 x 30mm Simple operation, 3 keys, 3 functions Easily calibrated SM523CLIPDUET

Garmin Forerunner 15 Speed & Distance Sports Watch

For sale Garmin Forerunner 15 in excellent condition, and working perfectly. This a GPS speed & distance Sports watch with activity monitoring. Running specific functions show distance, pace, calories burned, lap, average or current pace and speed. Your daily goals are personalised based on historic activity and Garmin Forerunner 15 includes run/walk alerts countdown timer to guide you to fitness. Easy-to use - single button operation to start/stop your runs and watch functions include time of day, date, alarm and auto time zone. Upload your activities to Garmin's free online community, Garmin Connect to save, plan, review and share your progress. It is Teal/White in colour and is a size regular. The watch has been factory reset and all original packaging, manuals, charging USB/PC link cable and box included. The watch is located in Crossgar. Asking price £ Tel no: Ad ID: Delivery Service Consumer Credit

WASP Trailing log with Speed and Distance

WASP Trailing log with Speed and Distance I found this instrument a few days back laying in a storage looker of my fathers sail boat, we were out at sea yester day in which we tested it and all seems to work ok This item was made in England but I am unsure of age tho via research these are making between £ so I can pretty much guarantee you wont find another at my price! £ Postage included, collection also welcome Part ex boat items welcome, we accept payment by cash or bank transfer. Please view my other items, all boat related. Ad ID:

  NASA Cruiser Speed and Distance Log-NEW

  CRUISER SPEED AND DISTANCE LOG INSTRUMENT- NEW Technical Specifications Very large display Speed range 1-30 knots in 0.1 knot increments Blue backlighting Trip and Total logs Keypad calibration adjustment Complete with paddlewheel sensor with 7 metres of cable Simple Operation Low current consumption - 8mA @ 12V + 20mA for backlight Dimensions - 132mm x 98mm x 29mm RRP £117

WASP Trailing log with Speed and Distance

WASP Trailing log with Speed and Distance I found this instrument a few days back laying in a storage looker of my fathers sail boat, we were out at sea yester day in which we tested it and all seems to work ok This item was made in England but I am unsure of age tho via research these are making between £ so I can pretty much guarantee you wont find another at my price! £ Postage included, collection also welcome Part ex boat items welcome, we accept payment by cash or bank transfer. Please view my other items, all boat related. Read More

NASA MARINE clipper DUET depth, speed and distance log

New, never used NASA marine clipper DUET depth sounder, speed and distance log. I got this for a sailing yacht and never fitted it. So selling, never been out the box. Ad ID: Delivery Service Consumer Credit

Exercise bike with heart rate, speed, distance and calorie

In excellent condition. Rarely used COLLECTION ONLY CASH ON COLLECTION

Shimano 10 speed gear shifters for time trial bike BRAND NEW

Brand new Shimano 10 speed gear shifter set. Brand new (in a SRAM box) - my boyfriend bought these for his bike and they were the wrong type. He had to swap them for a SRAM set, and kept the SRAM box but threw away the Shimano box by mistake. £50 ono

NASA Sting Ray speed / distance. With transducer & cables, good working order.

NASA Sting Ray speed / log. With transducer and cables. All in good working order. Tel. Thank you. Ad ID: Delivery Service Consumer Credit

Carp fishing distance keeper clipping up distance sticks

Used once as new mint condition see YouTube for info great bit of kit

Graphical calculator (Casio fx- GII USB graphical calculator)

Casio fx- GII USB graphical calculator.Used during A-level maths perfect condition and much cheaper than to buy brand new.Make me offers Ad ID: Delivery Service Consumer Credit

Limar Speed Demon time trial helmet

Limar Speed Demon time trial helmet brand new in box. Unize cm. Bought in anticipation of doing some time trials which never happened. Ad ID: Delivery Service Consumer Credit

Looking for a job part time or full time!!

Looking for a part time or full time job. Either a ridden job or just doing all general yard duties. I’m 16 in March (please don’t be put off by my age) must be in Norfolk unless accommodation is available if that’s the case I’d be happy to go anywhere in the UK. I’m hard working and committed to my work. Can work individually or as part or a team. Experienced handling and riding all different types of horses and ages. (No experience with stallions). I’m also happy to do holiday cover. Very reliable with references available x Read more

Need for speed carbon, need for speed shift, need for speed hot pursuit xbox 360

Includes need for speed carbon, shift and hot pursuit in great condition. Ad ID: Delivery Service Consumer Credit

GOOD BOAT FOR SALE.....NO TIME WASTERS THIS TIME PLEASE

GOOD BOAT FOR SALE+TRAILER.. INCLUDES STOVE AND SINK.ALL ELECTRICS WORKING AND BILGE PUMP INCLUDED..GOOD SOLID SHETLAND BOAT AT A GOOD PRICE.NO TIME WASTERS PLEASE........PRICED TO SELL Ad ID: Delivery Service Consumer Credit

GOOD BOAT FOR SALE.....NO TIME WASTERS THIS TIME PLEASE

GOOD BOAT FOR SALE+TRAILER.. INCLUDES STOVE AND SINK.ALL ELECTRICS WORKING AND BILGE PUMP INCLUDED..GOOD SOLID SHETLAND BOAT AT A GOOD PRICE.NO TIME WASTERS PLEASE........PRICED TO SELL...no engine Ad ID: Delivery Service Consumer Credit

Slide rule calculator for concrete

Very good condition. Postage extra £1 Read more

Trek Speed Concept 7.0 Time Trial Bike

Simply stunning Bike, always gets looked at but selling as don't do Time trials as much as I hoped. Hardly used and in super condition. Comes with forward facing garmin mount Look keo max 2 pedals S ram apex chain set. Read More

Best Scientific Graphing Calculator for School and

Best Scientific Graphing Calculator for School and College, Get straight A's with the Best Calculator!Struggling with Math? Don’t think you will make the grade? Get the Graphing Calculator by Mathlab from the Amazon to raise your chances of getting an A. This great new learning tool is already used by teachers to explain Math to you in a way that makes it more interesting. Having one of your own at home means you’ll get through homework faster and remember what you have learned.Math may not be your favorite class but the Graphing Calculator by Mathlab will spark your interest and give you a better understanding of mathematical concepts. It will help you to develop Math skills by seeing the intermediate results of counting as you type, helps you with problem solving and critical thinking which is important for your future academic success.Here is a link to download the app from Amazon: http://www.amazon.com/Graphing-Calculator-by-Mathlab-PRO/dp/BPFG1U £3.00, Manchester,.

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