Product description: This device is to protect outdoor instruments from lighting stroke.

Features

• 1.Non-electronic and long service life.
• 2.Remain good quality after lightening stroke.
• 3.Metal composition of copper and steel brings good electrical conductivity and rust resistance.
• 4.Easy to install and use.

Specifications

• 1.Material of lightening rod: high-quality carbon steel with copper coating.
• 2.Size of lightening rod : 0.55m
• 3.Material of ground rod: high-quality carbon steel with copper coating.
• 4.Size of ground rod: 1m
• 5.Connecting wire: BVR16mm²*3m

Origin: CHINA

Channel science and technology has been dedicated to the teaching, scientific research and the sales, research and development of applied instruments in the fields of soil, plants, environment, hydrology, meteorology and animal physiology, ecology and environmental hydrology for many years.