![Basic Mettler Toledo SevenDirect SD50 benchtop pH / Ionometer - kit including: power supply, protective cover, operating instructions and EasyPlace™ electrode holder with 3 slots - Basic Mettler Toledo SevenDirect SD50 benchtop pH / Ionometer - kit including: power supply, protective cover, operating instructions and EasyPlace™ electrode holder with 3 slots -](https://images.dutscher.com/reference/hd/031724.webp)
Basic Mettler Toledo SevenDirect SD50 benchtop pH / Ionometer - kit including: power supply, protective cover, operating instructions and EasyPlace™ electrode holder with 3 slots -
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Mettler Toledo portable pH-meter S2-Standard Kit with InLab® Expert Go-ISM-IP67 sensor and 2 buffer bags for pH (4.01 / 7.00 / 9.21 and 10.00) -
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