Input Impedance: 1000MΩ. Note: Only for 10MΩ input impedance DMM (accuracy < 0.5%). 40,000V DC, max. 28,000V AC (50/60 Hz). DC Accuracy: ±1% to 20KV, ±2% to 40KV. AC Accuracy: -5% to -10% (1 ~ 28KV ; 50 / 60Hz ).
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