Portable pH/conductivity meter
Portable pH/DO meter
pH / Conductivity / DO Meter
Portable pH meter
Portable conductivity meter
Pen type residual chlorine meter
Pen type multi-function tester
Contact: Harry
Phone: 00852-82283663
E-mail: info@lab-kits.com
Add: RM. 803, Chevalier House, 45-51, Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong
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