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The Greenlee 5990A Megohmmeter is a digital insulation tester designed for accurate insulation testing in various applications. This device measures up to five thousand volts and includes features for automatic calibration on start-up. The 5990A also tests insulation, voltage, and frequency, which is essential for ensuring safety and performance in electrical installations. The onboard battery charger adds convenience for users who rely on its portability.
This versatile tool is suitable for insulation testing of cables and rotary equipment, making it ideal for electricians and maintenance professionals.
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