- Securities simulation pH 1.00, 1.68, 4.01, 6.86, 7.00, 9.18, 10.01, 1245 (precision ± 0.02 pH) - Securities simulation Redox -1800, -900, -390, +390, +900, +1800 mV (precision ± 1 mV) - Temperature: 0-40 ° C
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