报价 面议
-5 ... 80 °C
pH 0 ... 14
PSU plastic shaft Ø 12 mm
shaft length 120 mm
2 ceramic diaphragms
EGA 131:
refillable electrolyte 3 M KCl, transparent shaft, ball membrane
EGA 133:
gel electrolyte (non-refillable), black shaft, cylinder membrane
EGA 131, EGA 133: fixed cable 1 m, German DIN plug
EGA 131 L, EGA 133 L: lab plug head S7-system
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