GOUNENGNAIL- Observation Well for Earth Rod, Lawn Manhole Cover for Grounding Electrical System, Safety Box in Small Lawns, Landscaping, and Patios (2PCS PACK, 8 * 8 * 9.5 inch)

GOUNENGNAIL- Observation Well for Earth Rod, Lawn Manhole Cover for Grounding Electrical System, Safety Box in Small Lawns, Landscaping, and Patios

• The grounding observation well is made of highly effective anti-corrosion and enhanced plastic components and formed by efficient casting process. Safe and reliable, long service life, which is used in auxiliary engineering of grounding facilities in various fields, can provide great convenience for real-time grounding monitoring
• The inorganic non-metallic material with excellent mechanical properties is used as the lining medium of the observation well, and its mechanical properties are far superior to similar products.
• With the seamless waterproof measures and high hydrophobic material of the observation well, the exposed part of the grounding system is effectively protected, which greatly delays the corrosion of the exposed metal.
• This product is widely used in lightning protection grounding, working grounding and anti-static grounding of electric power, railway, construction, mining, chemical industry, national defense, all kinds of factories, warehouses and other facilities, eobservation wellspecially where real-time monitoring of ground performance is required.
• GOUNENGNAIL focuses on grounding and lightning protection research and manufacture,holding UL certificate No.E548063 ( Note:Only listed material can bear the mark)