ES3035+ Series Insulation Resistance Tester

High-performance digital insulation resistance tester (Megohmmeter) designed for measuring insulation resistance and voltage, supporting up to 10kV.

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The ES3035+ Series is a digital insulation resistance meter featuring a large LCD with gray backlight. It is designed for wide-range and high-resolution insulation testing. It includes automatic calculation of Dielectric Absorption Ratio (DAR) and Polarization Index (PI), as well as an automatic discharge function for safety. The device can store 500 data groups and supports USB connectivity for PC data management.
Measurement Range แรงดันทดสอบ (Rated Voltage) 250V; 500V; 1000V; 2500V; 5000V; 10kV
ความต้านทานฉนวน (Insulation) 0.01MΩ∼2000GΩ
กระแสลัดวงจร (Short Circuit) ≥25mA (Max)
แรงดันไฟฟ้า AC (AC Voltage) 0V ~ 750V
แรงดันไฟฟ้า DC (DC Voltage) 0V ~ 1000V
Accuracy ความต้านทานแบบแคลมป์ (Clamp Resistance) ±(3%rdg+3dgt)
ความต้านทาน (3/4-wire Method) ±(3%rdg+3dgt)
ความต้านทานจำเพาะของดิน (Soil Resistivity) ±(3%rdg+3dgt)
กระแสรั่วไหล (Leakage Current) ±(3%rdg+3dgt)
แรงดันไฟฟ้า (Ground Voltage) ±(3%rdg+3dgt)
Readings
Logging Rate
Battery
Calibration Certificate Available Separately Available Separately

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