Thailand

Description: 

Product Category:speed sensor 

Product: speed sensor Rhythm 2 in 1 

Model: gemini210 

Size: 8.85x29.8x38.3mm 

Waterproof grade: IP54 

Sensors: geomagnetic sensors 

Battery: 2032 button battery 

Wireless interface: Bluetooth / ant+ 

Weight: 9g 

Battery lift: 400 hours 

Packing list: 

1 * speed sensor 

Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.