How To Calibrate pH Bench Top Meters 860031,32,33
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- เผยแพร่เมื่อ 15 ก.ค. 2014
- This video demonstrates how to calibrate the Sper Scientific Advanced pH bench top meter 860031,32, 33 using standard buffer solutions. These meters are have a rugged housing with large LCD displaying the parameter being measured together with time, date and temperature (in °C or °F)
