CYBERSCAN 510. mV Range ±199.9 mV; ±1999 mV. Resolution & Accuracy 0.1 mV & ±0.2 mV (within ±199.9 mV);. 1 mV & ±2 mV (beyond ±200 mV). pH Indicators. pH Range 0.00 to 14.00 pH. pH Buffer Options USA (pH 4.01, 7.00, 10.01);.
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