10kV / 15kV Digital Insulation Resistance Tester – High Voltage Megohmmeter
A professional high-voltage digital insulation resistance tester designed for electrical maintenance, commissioning, and preventive diagnostics. Featuring up to 15kV test voltage and multiple selectable voltage levels, it provides precise insulation resistance measurement for cables, transformers, motors, switchgear, and high-voltage equipment.
This high-voltage digital insulation resistance tester is engineered for advanced insulation diagnostics across industrial, utility, and commercial electrical systems. With selectable test voltages up to 10kV or 15kV (model dependent) and six voltage levels, it enables accurate condition assessment of high-voltage assets.
Designed for field and workshop use, the unit delivers stable, high-accuracy resistance measurements to evaluate insulation health, moisture ingress, contamination, and ageing degradation.
The digital display provides clear real-time readings, ensuring reliable interpretation during:
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Commissioning tests
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Preventive maintenance inspections
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Cable integrity verification
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Transformer insulation testing
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Motor winding diagnostics
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Switchgear and HV panel testing
The tester is powered electronically with integrated battery operation, making it suitable for on-site testing without external power requirements.
Key Features
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Up to 15kV high-voltage insulation testing
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Six selectable test voltage levels
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High measurement accuracy (0.2%)
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Digital display for clear results
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Designed for electrical testing professionals
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Suitable for industrial and utility environments
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Portable and field-ready
Applications
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High-voltage cable testing
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Transformer insulation resistance testing
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Motor and generator windings
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Switchgear and busbar systems
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Substation maintenance
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Electrical commissioning and compliance testing