Wireless Bicycle Computer with 1.4-inch Display
SKU: 188
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- Model: SD-548C
- Small, light, and easy to install
- Uses one 1.5V AG13 battery (included)
- Multiple functions including:
- Wireless transmission
- SPD: current speed
- ODO: odometer (total distance)
- DST: trip distance
- MXS: maximum speed
- AVS: average speed
- TM: elapsed time
- CLK: clock (12/24-hour format)
- Scan: screen display varies among DST, MXS, AVS, and TM every 4 seconds
- "+"/"-" comparator
- Setting speed scale (km/h and m/h)
- Setting tire circumference
- Setting the last value of odometer
- Freeze frame memory
- Auto on/off
- Package included:
- 1 x universal sensor transmitter bracket
- 1 x bike computer console
- 1 x mounting shoe
- 1 x wheel magnet
- 1 x 3V, 2032 battery
- 1 x 23A, 12V battery
- 1 x User manual (Chinese)
- 1 x set cable tie
| Quantity | 3+ units | 5+ units | 10+ units |
| Price /Unit | $7.66 | $7.56 | $7.46 |
Reviews
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Showing latest 5 entries. Click here to read all reviews.
Wasted my small amount of money |
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| Posted by IanJC on 04-23-2010 | |
| Involvement: General (knows how to use it) - Ownership: 1 day to 1 week | |
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| Pros:It was cheapeasy to set up (except auto)easy to install | |
| Cons:It goes bannans when I turn on my headlamp. Its OK on full beam but low beam and flashing it does crazy stuff.It rattles, not just the motion sensor but the mount is two parts and they rattle too, even without the computer attached.It doesn't have a stopwatch, the most basic of all functions. It claims you can have "Auto" On/Off but there is no way to turn Auto off and so I can't even use the trip timer as a stop watch (My priority is to measure elapsed time and you can't do that. You can only measure Trip (moving) time. Ideally I'd like to do both).it has no backlight and you can't read it at night unless you wear a headlamp (on your head) (and then it doesn't work anyway)It loses the odometer reading when you reset or replace the battery. | |
| Other Thoughts:It doesn't look waterproof but I'll avoid testing that until I replace it. | |
| Bottomline:Good Christmas Stocking filler for your 6 year old. | |
Only for decoration |
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| Posted by Coelho on 04-06-2010 | |
| Involvement: Expert (understands the inner workings) - Ownership: more than 1 month | |
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| Pros:It's cheaper. | |
| Cons:Isn't waterproof. That works in the rain, but after, the display condenses the water that was infiltrate.Don't work properly with Magicshine bike light. The PWM frequency confuses the bicycle computer that shows around 40 km/h, but without count distance.--Não é a prova de água apesar de funcionar sob chuva. Apenas depois a tela ficará embassada por algum tempo.Com os faróis Magicshine ele não funciona! Marca cerca de 40 km/h sem registrar distância. | |
| Bottomline:Buy only for your child to have one like yours.--Compre apenas para o seu filho parar de pedir um igual ao seu! | |
Crazy for this price! |
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| Posted by BeAnBeAn on 03-11-2010 | |
| Involvement: General (knows how to use it) - Ownership: 1 week to 1 month | |
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| Pros:-Really good for the price-Shows speed, distance and you can change it to miles or kilometes whichever you prefer.-You can set your circumference of your wheel to calculate proper distance.-It has times, time of trip and a proper odometer with overall distance or trip distance just like a car :). | |
| Cons:-If you lose some parts its over, you got to buy a new one.-Very diffuclt to set up but that may be just me because I suck at instructions. | |
| Other Thoughts: | |
| Bottomline:Overall awesome item! Wish it were more simpler though than it would be good. | |
Super for its price (see CON for more info ) |
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| Posted by Kirtsun on 01-09-2010 | |
| Involvement: Expert (understands the inner workings) - Ownership: more than 1 month | |
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| Pros:Cheap.Wireless.Lot of functions.Good build quality.Batteries are easy to find.Easy to install and configure. | |
| Cons:Rattle snake :)Te main unit has some kind of motion detector (small pipe with a metal ball inside), which is used to automatically turn on the computer.And it constantly rattles when you ride!Not too loud, but annoying. | |
| Other Thoughts:There is a "motion detector" built-in, which is actually a tiny hollow pipe with a metal ball inside.That's what rattles.You can remove this "motion detector" detail (some soldering skills required), without harming the computers performance.It will still turn on after button press, and turn off automatically after some time standing still. | |
| Bottomline:Good, but requires some modification (not necessary). | |
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