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Roller boy (one-wheel type)

4.50 (2)
Caution
Pen light not included., Pen light not included.
Purpose
For construction, civil engineering, roadways, sports, and general measuring, For construction, civil engineering, roadways, sports, and general measuring
Stretchable Size (mm)
510/990
Axle Diameter (cm)
20
Dimensions (Vetical x Horizontal x Thickness) (mm)
1000x200x117
Weight (g)
800
...see all>
Product Options
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Maximum Distance (km) Minimum Unit (cm) Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Maximum Distance (km) Minimum Unit (cm) Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
10 10 1PC 1 RB20S 10102197 159.90 SGD
In stock
1 1 1PC 1 RB20S1 10102206 179.90 SGD
In stock
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Customer Reviews
5 star 1
4 star 1
3 star 0
2 star 0
1 star 0
Review Rating: 4.50
2 Customer Reviews
The reviews are automatic translation.
Distance measurement of electrical work
5
From Japan
On 2017-05-29 11:51:59
Absorption of road surface such as carrying and rough roads can be used comfortably without feeling discomfort because the roller is large. Although it is analogue, the display of the meter of the distance is easy to understand at a glance or it is easy to understand at a glance or there is a switch (indicator lamp) at hand and the operation is easy enough We are satisfied satisfactorily We can also fold up and easily assembled in a few seconds Can also be stored The storage bag is also attached and it has no clothes to stand as far as it is not waterproof, so I think that it is better not to use it for raindrops. I am very satisfied with the items over the price.
This review is about item#10102206.
Road width investigation
4
From Japan
On 2013-05-02 13:20:33
I am using it for the road width investigation, but I can easily measure with one person, I am saved because it can figure up to 1 cm.
This review is about item#10102206.

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