Yamamoto-type soil hardness meter - popular model
It is much lighter and lower in price than the conventional product (standard type).
This is a soil hardness meter that faithfully adheres to the basic principle design of Dr. Kinjirou Yamanaka, PhD in Agriculture. ■ It weighs 1/5 of the conventional model (standard type), making it easy to carry. ■ It is cost-effective and ideal for use as educational material in schools. ■ The main body is made of resin. *To reduce costs, the material is made of resin. Therefore, some degree of scale expansion may occur due to temperature differences. Customers seeking precision are advised to use the conventional Yamanaka standard type.
- 企業：富士理化工業
- 価格：10,000 yen-100,000 yen
