美國EXTECH氯化物/氟化物測試儀(Chlorine/Fluoride Meters)
美國Extech中國代理商：上海益朗儀器有限公司
美國EXTECH氯化物/氟化物測試儀（Chlorine/Fluoride Meters）
美國Extech中國代理商：上海益朗儀器有限公司
| CL200 - ExStik® Chlorine Meter Direct reading of Total Chlorine down to 0.01ppm |
| EX800 - ExStik® 3-in-1 Chlorine, pH, Temperature Kit Chlorine, pH and Temperature measurements with all the necessary accessories |
| EX900 - ExStik® 4-in-1 Chlorine, pH, ORP and Temperature Kit Chlorine, pH, ORP and Temperature measurements with all the necessary accessories |
| FL700 - Waterproof ExStik® Fluoride Meter Direct reading of Total Fluoride down from 0.1 to 9.99ppm or mg/L |
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