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WS HowFast Airspeed Instrument (km/h)

WS HowFast Airspeed Instrument (km/h)

Discontinued Product

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Rating:
Stock:
OUT OF STOCK
Weight:
25 g
SKU:
HowFast-km/h
Product
Description

This device will measure and record your planes top speed. It comes with two pitot tubes and a hose and measures your planes speed in the same way as a normal plane does.
The HowFast unit will record your planes top speed and display it back to you in a series of flashes, once you land. If your plane travelled at 125km/h it will flash like so: * ** *****
Its super simple, doesnt require a PC and weighs only 2.7g

Spec.
Speed range: 15 to 500MPH (24-800kmh)
Resolution: 1MPH (1kmh)
Voltage: 3.2 ~ 12v
Size: 26.7 x 16.5 x 4mm
Weight: 2.7g

Product
Specifications

Additional Information

  • SKU:
    HowFast-km/h
  • Brand:
    N/A
  • Capacity (mAh)
    No
  • Shipping Weight(g)
    25.00
  • Length:
    0.00
  • Width:
    0.00
  • Height
    0.00
Community
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Good, precise product. Have to buy this to all my planes!
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Works fine on my model. Anyway the tube should be much longer so you can use them on bigger models too !!!
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hola he adquirido este producto, pero no se como se puede saber la velocidad que ha calculado, necesito un pc? o otro aparato aparte del que he comprado?
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Funciona correctamente, probado en un Twister de Multiplex, marc 129 km/h de velocidad punta. Luego se prob ponindolo en el techo de un coche y realiz mediciones muy bajas (estaba anocheciendo, quiz fuera esa la causa).

Buenas prestaciones en relacin con su precio, slo un poco difcil de activar la lectura.
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I bought this equipment and it's really fantastic. I tested speed mounting the item on my car and comparing the speed with car tachimeter. I tested from 40 Km/h to 160 Km/h and accuracy is very good. I firmly suggest to buy also the See How indicator, because to activate the flashing light after fly is a little difficult.
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Gutes, kleines und handliches Gert. Aber es lsst sich leider nur sehr schwer durch das Winken aktivieren. Deshalb ein Stern weniger.
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Hello I bought this great item on my last order ,it is very usefull ans userfriendly.Lats week-end I made few test with my overpowered Striker flying wing to check how fast it can go with my MEGA 1615/3 brushless motor and my 3S 2250 25 C Rhino pack,waooooo 160 km/h at full speed !! GREAT

it is very simple to see how powerfull is a combo and how fast can go your model just plug and stick the two air pressure sensor and fly !!
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As far as I know there must be a separate tube for the static hole!!

I can see the hole but Ido not see the tube!!

Any comments??

STAVROS
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verified_user Quality
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As far as I know there must be a separate tube for the static hole!!

I can see the hole but Ido not see the tube!!

Any comments??

STAVROS
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Now I can measure the speed of my SWIFT II delta. It is exactly 79 km/h with the TR 28-26B 1350Kv Brushless Outrunner (http://www.hobbycity.com/hobbycity/store/uh_viewItem.asp?idProduct=4908) and 8x6 Prop. The HowFast is very easy to install. For the first time it is a little bit tricky to read the measured speed. But with some training it is no problem anymore.
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