数字酸度计 MH-00835-00
The Digital pH Meter is easy to operate, rugged, portable and compact, measuring only 3" by 6". It is battery operated an…
The Pocket pH Meter provides a practical alternative to pH Litmus paper.
A high-quality, bench-type lab pH meter designed to measure the entire pH scale (0-14).
泰亚赛福 —— 世界领先的检测仪器集成供应商 
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