Tervetuloa Kannettava DC virtalähde CHEM USA Korvaa CHEM USA Kannettava DC virtalähde Listaa Paristokoodi: Korvaa: ChemBook 2020ChemBook 2200ChemBook 2383ChemBook 3015ChemBook 3300ChemBook 3300NChemBook 3470ChemBook 3812ChemBook 3812AChemBook 3830ChemBook 3830AChemBook 4025ChemBook 4027ChemBook 5200ChemBook 5400ChemBook 6120ChemBook 6120LChemBook 7020ChemBook 7200ChemBook 7300ChemBook 7400ChemBook 8200ChemBook 8400ChemBook 9400Chembook 9750Chembook 9780Chembook 9950ChemBook CQ12N38W