Ts'ebetsong ea metsi a litšila a electroplating le merero ea ho hloekisa metsi a litšila a heavy metal ea Western Metallurgical Plant, pH meter ea rona, electromagnetic flowmeter, ultrasonic level gauge le lisebelisoa tse ling li sebelisoa.Ka mor'a maikutlo a tlhahlobo ea mosebedisi sebakeng sa marang-rang: Lisebelisoa tsa rona li sebelisoa hantle, ho thusa fektheri ho nka sebaka sa lisebelisoa tse tšoanang tse tsoang linaheng tse ling, ho boloka litšenyehelo tse ngata tsa thepa.
