Performance Features
Input impedance of 1000MΩ, ideally suited for measuring AC and DC voltages from high impedance sources.
The polarity of the test DC voltage is displayed: This series of digital high-voltage meters automatically displays the polarity of the DC voltage being tested, with a clear and prominent indication.
High measurement accuracy and stability: This series of digital high-voltage meters features an accuracy of ±(1% + 5 digits) for AC and DC voltages; the internal A/D converter employs a dual-integral type A/D converter for analog-to-digital conversion, effectively filtering out interference from power frequency signals.
