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Machine Translated by Google Water quality testing pH-703 Portable pH Meter English Manual TECPEL In order to let you have a better experience, please read this manual carefully before using the instrument again, and please pay attention to the instructions on the "Precautions" and "Warning"...
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Machine Translated by Google pH-703 Before using the product, please be sure to understand that if the instrument measures strong acid (below pH 4) or strong alkali (above pH 10) liquid, the service life of the instrument will be greatly shortened, and it will cause direct damage to the electrode head and make it impossible to measure.
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5. Insert the dried electrode into the measuring cup clean water to clean the electrode head. and wait for about 10 seconds for the value to TECPEL stabilize. 6. If the measured value is not equal to 7.00, use the adjustment pen 7.
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If the company has no parts, it will be difficult to service. Service information: Dealer: Tecpel Contact Information: Fax: (02)2218-3111 Tel: (02) 2218-3111, HTTP://www.tecpel.com.tw Service Mailbox: sales@oka.com. tw...