Bánh xem đo khoảng cách YAMAYO ROLLER BOY

Bánh xem đo khoảng cách YAMAYO ROLLER BOY

Bánh xem đo khoảng cách YAMAYO ROLLER BOY

• Easy to set up and can operate by one person.
• Precision 5 digit large counter (housed in sturdy ABS case) to read out easily.
• Adjustable telescopic aluminum handle to your comfortable level by twisting, pulling up and pushing down.
• Arrow-headed plate for zero setting.
• Wide tire (28mm) used for stable measurement.
• Tire made of heatproof and durable rubber.
• Less wobbly wheel as the axle fixed at 2 points in the case.

HOW TO USE & PACKAGING

MODEL	WHEEL	MIN.GRAD.
RB20S/RB20SS	Single	10cm

MAX. DISTANCE.	WHEEL DIA.	WEIGHT
10km	20cm	620g

MODEL	WHEEL	MIN.GRAD.
RB20S1	Single	1cm

MAX. DISTANCE.	WHEEL DIA.	WEIGHT
1km	20cm	620g

MODEL	WHEEL	MIN.GRAD.
RB20D	Double	10cm

MAX. DISTANCE.	WHEEL DIA.	WEIGHT
10km	20cm	870g

MODEL	WHEEL	MIN.GRAD.
RB20D1	Double	1cm

MAX. DISTANCE.	WHEEL DIA.	WEIGHT
1km	20cm	870g