2GΩ (for 1000V testing): Handles high-resistance insulation in industrial gear. 🌟 Why This Insulation Resistance Tester Is Essential. - DC 1000V: ±(0.5%rdg + 6). - 2GΩ (1000V): ±(4.0%rdg + 2). Professional Insulation Testing Tool for Electrical Systems – Safe, Accurate & Easy to Operate!
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