Circular Slide Rule No. 480 Professional
- Sales price(tax included):
-
3,630
JPY
Points:
0
Pt
- Related categories:
-
Drawing and Measuring Tools
> 一般円形計算尺
・Size: 105mm (4-1/8) in diameter
・Scale: D ・ C, CI, P1, P2 on the back
・Makes calculations concerning the number of days. It helps you organize each time frame out of the total schedule and also serves as a chart of the days elapsed.
・The back side allows you to make general calculations such as multiplication, division, proportion and profit ratio.
・Very popular among public health centers and livestock farmers.
