Does anyone have any experience with these tachometers?
http://www.wmd-instrumente.de/s1-produkte.html
Half the site is in english, but the other half is quite confusing. They appear to be similar to the SPA tachometers, but fewer options and maybe a bit cheaper. I'm wondering if they'll read mph? The site doesn't mention it.
Tachometer
Moderator: rztom
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HI
Simple answer is I do not know. However there is a direct relationship between MPH and KPH, so if it relys on a magnet and trigger on the wheel, setting it up so it 'misreads' - for every 8 KM covered only reads 5 - it will be reading MPH. Simulaly if it is a hall effect from the front sprocket, either programme in 5/8ths of the actual number of teeth or make a "washer" with the right number of teeth - again 5/8 (or there abouts) of what you need. Will read 50kph when you are actually doing 80 kph, which is near as damn-it 50 MPH. 5 miles = 8.0465 Km. 1 mile = 1.6093 Km
R
Simple answer is I do not know. However there is a direct relationship between MPH and KPH, so if it relys on a magnet and trigger on the wheel, setting it up so it 'misreads' - for every 8 KM covered only reads 5 - it will be reading MPH. Simulaly if it is a hall effect from the front sprocket, either programme in 5/8ths of the actual number of teeth or make a "washer" with the right number of teeth - again 5/8 (or there abouts) of what you need. Will read 50kph when you are actually doing 80 kph, which is near as damn-it 50 MPH. 5 miles = 8.0465 Km. 1 mile = 1.6093 Km
R
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