Huazheng HZ-20A Zinc Oxide Surge Arrester Tester (0-20mA)

Full current: 0-20mA ±(×5%+5uA)

Resistive current:  0-20mA ±(×5%+5uA)

Capacitive current : 0-20mA ±(×5%+5uA)

Current harmonics:  0-20mA  ±(×10%+10uA)

Reference voltage:  Max100V RMS ±(×5%+0.5V)

Voltage harmonics: Max100V RMS  ±(10%)

Working temperature: -10 °C ~ 40 °C

The environmental humidity : ≤ 85% no condensation

Storage temperature: -20 °C ~ 50 °C

Overall dimensions: 320×260×135(mm)

The instrument weight: 5kg (does not include the test line and cable box)

User manual