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ph tester manufacturers

Found 187 ph tester products
Unit Price: US $ 120-150 /Piece Min. Order: 1/Piece Trade Terms: FOB,CIF,DAT
Unit Price: US $ 1000-3000 /Piece Min. Order: 1/Piece Trade Terms: FOB,CFR,EXW
Unit Price: US $ 600 /Piece Min. Order: 1/Piece Trade Terms: FOB
Unit Price: US $ 500 /Set Min. Order: 1/Set Trade Terms: FOB,CFR,CIF
Unit Price: US $ 50-500 /Piece Min. Order: 1/Piece Trade Terms: FOB,CIF,EXW
Unit Price: US $ 150-160 /Set Min. Order: 10/Set Trade Terms: FOB,CFR,CIF
Unit Price: US $ 50-500 /Piece Min. Order: 1/Piece Trade Terms: FOB,CIF,EXW