เครื่องวัดค่า pH แบบพกพา OHAUS precision is now available in the form of a portable pH meter. This portable meter offers convenience, reliability and durability in one compact design.
Starter 300 pH Portable
Categories : Water Analysis Meters & Electrodes ,  STARTER 300 PH PORTABLE , 
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ST300
Measurement Range 0.00 – 14.00 pH;-1999 – 1999 mV;0 – 100 °C
Accuracy ±0.01 pH;±1 mV;±0.5 °C
Measurement Resolution 0.01 pH;1 mV;0.1 °C
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