Digital insulation resistance meter also known as megohmmeter, high voltage insulation resistance tester, etc., for the insulation resistance test. The instrument has a large LCD screen gray backlight display, data storage, data access, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring AC voltage absorption ratio and polarization index of DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability. Moreover, it has a shockproof, dustproof, moisture-proof structure and is a commonly used and indispensable instrument for telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.
Digital insulation resistance meter consists of medium and large scale integrated circuits. The output power of the watch is large, and the output voltage level is a lot (with 6 voltage levels). Rated insulation test voltage range 100V ~ 5000V, insulation resistance measurement range 0.01MΩ ~ 2000GΩ. DC voltage measurement range 0 ~ 1000V, AC voltage measurement range 0 ~ 750V
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Specifications |
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Output Voltage |
Measure Range |
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100V(±10%) |
0.05MΩ～5MΩ |
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5MΩ～50MΩ |
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50MΩ～500MΩ |
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0.5GΩ～5GΩ |
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5GΩ～20GΩ |
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250V(±10%) |
0.1 MΩ～10MΩ |
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10 MΩ～100MΩ |
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100MΩ～1000MΩ |
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1GΩ～10GΩ |
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10GΩ～30GΩ |
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500V(±10%) |
0.2 MΩ～20MΩ |
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20 MΩ～200MΩ |
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200MΩ～2000MΩ |
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2GΩ～20GΩ |
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20GΩ～50GΩ |
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1000V(±10%) |
0.5MΩ～50MΩ |
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50 MΩ～500MΩ |
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500 MΩ～5000MΩ |
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5GΩ～50GΩ |
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50GΩ～100GΩ |
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2500V(±10%)
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1 MΩ～10MΩ |
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10 MΩ～100MΩ |
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100 MΩ～1000MΩ |
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1 GΩ～10GΩ |
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10 GΩ～100GΩ |
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100 GΩ～300GΩ |
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5000V(±10%) |
2 MΩ～20MΩ |
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20 MΩ～200MΩ |
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200 MΩ～2000MΩ |
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2 GΩ～20GΩ |
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2 GΩ～20GΩ |
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200 GΩ～2000GΩ |
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DC Voltage |
DC 0.0V～1000V |
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AC Voltage |
AC 0.0V～750V |
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Features |
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Model |
ES3035+ |
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Rated voltage (V) |
100-5000V |
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Insulation resistance range |
0.01MΩ～2000GΩ |
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Insulation resistance resolution |
0.01MΩ |
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DC voltage range |
0～1000V |
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DC voltage resolution |
0～1000V |
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AC voltage range |
0～750V |
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AC voltage resolution |
0.1V |
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Absorption ratio and polarization index measurement |
√ |
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USB data upload function |
√ |
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Data storage |
√ |
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Real-time indicator of battery power |
√ |
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Backlight |
√ |
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Battery low voltage indicator |
√ |
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General Information |
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Model |
ES3035+ |
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Power supply |
12.6V rechargeable battery |
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Product size |
277.2mm×227.5mm×153mm |
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Product weight |
2720g(including battery) |
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Standard accessories |
USB cable, charger, software CD, manual, test leads, tool box，high pressure rod |
ES3035+ User's Manual