Safetrode Earth Pit Covers made of Heavy Duty Poly Plastic Of High Grade Polypropylene Tested & Certified by NTH for not less than 9.2 tones is manufactured with the use of quality material which is reliable to use. They are used in order to secure Protection for all earthing terminations. They are very light weighted and have concrete earth pits. They ensure easy access to routine testing of electrical earth.