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Insulation Tester

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Model No.: : TM-507 Product Description EN 61557, EN 61010-1 CAT IV 600V 4 digit LCD display. Automatic Polarity Indication. Low battery indication. Measures high insulation resistance with auto range: 250V: 4MΩ to 1000MΩ. 500V: 4MΩ to 2000MΩ. 1000V: 4MΩ to 4000MΩ. Measures AC and DC voltages: 0V to 600V. Function Keys: POWER, GO, ZERO, LOCK, BACKLIT. Continuity Test. Auto Discharge. Auto Power Off.

Model No.: : YF-509 Product Description 3-1/2 digit LCD display with maximum reading of 2000. Overload indication. Low battery indication. Measures high insulation resistance manual range: 0.1MΩ to 2000MΩ 250V: 0.1MΩ to 200MΩ. 500V: 0.1MΩ to 200MΩ. 1000V: 1MΩ to 2000MΩ. Measures AC 0 to 750V and DC voltages 0V to 1000V. Function Keys: Data Hold, Max. Continuity Test.

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