Multi-Function R / C auto Speed ​​Meter

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Customer Rated

Mar 19, 2013

I just bought one of this. It Works fine with Hobbyking X-Car60A Brushless (sensored/sensorless). But it doesn't work with Turnigy Trackstar 120 Turbo Sensored Brushless. I dont know why.
See you.

• Overall
• Quality
• Value

Customer Rated

Dec 14, 2012

Really well maded, easy to install and easy to set (no instruction inside box) by menu key, there is a section displayed "please move 4mt", so sign on the ground a line 4mt long by the tool into the box and push the car (or throttle if you prefer) for exactly these 4mt. Stop it and press again menu key to save.

From this moment the device knows for any wheel turn how many input signal corresponding from engine sensor, by this it can show reading rpm from sensor, can calculate speed, acceleration G, deceleration brake G, average speed, max speed and more others data. I found this handly device an excellent tool to deeply know your car let me remember it need the sensor data from brushless engine so you cannot use it on brushed motor but only on brushless.

Let me note to you, inside the box there is all you need to install, 2in1 plug for engine sensor and all cables needed to link it perfectly, you can steel mount the chip box with function keys, stable in your car and wire/unwire the display as and when you want, the system provide to memorize all data functions with display unsocketed too.

Really light it doesn't compromise the weight of your car.