MZ-6830 MOA Tester special sales

 MZ-6830 MOA tester is a dedicated instrument for detecting electrical properties of zinc oxide surge arresters, the instrument is suitable for a variety of voltage levels of MOA detection live or power outage, which detect moisture inside the device and valve insulation aging and other dangerous defects. Independent production better prices, sale and one year free warranty and lifetime maintenance, welcomed the order. Equipment is simple, easy to use, measured by the MCU control the whole process, measurable MOA full current, resistive current and its harmonics, frequency reference voltage and its harmonics, active power and phase, large-screen displays real voltage and current waveforms. Instrument using digital waveform analysis technology, harmonic analysis and digital filtering software interference method enables accurate measurements, stable and accurate analysis of the content of the fundamental and harmonic 3 to 7, and overcome interference and white, right measuring edge phase arrester resistive current. The main technical parameters of MOA full current measurement range: 0-10mA RMS, 50Hz / 60Hz Accuracy: ± (reading × 5% + 5μA) resistive current fundamental measurement accuracy (secondary law excluding white interference): ± (reading × 5% + 5μA) current harmonic Accuracy: ± (reading × 10% + 10μA) reference voltage input range: 25V-250V rms, total harmonic content <30% 50Hz / 60Hz reference voltage measurement accuracy: ± ( Reading × 5% + 0.5V) voltage harmonic measurement accuracy: ± (reading × 10%) between the fundamental current and the fundamental voltage angle: 0-360 ° battery operating time: 6 hours charging power supply Host: 220V ± 10 % 50Hz / 60Hz Charging time: 5 hours Host Volume: 325 × 280 × 140 Weight: 3.5Kg (without cord) Operating environment: Temperature: -10-50 ℃ Humidity: <90%