Professional-Grade Applications & HVAC Essential: Designed for ultimate versatility, this M500 insulation tester is a core addition to any professional HVAC tool kit. Intuitive LED Indicators & Rapid Diagnosis: Simplify your workflow with a user-friendly interface featuring intuitive LED indicators.
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Working parameters Rated voltage: 1000V Measuring range: 0-1000MΩ Accurate value: 10 Hand swing speed: 120 RPM Size: 205 x 120 x 145mm.
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Polarization Index PI. Screen backlight. Low power indication. If you don't receive. All products are quality checked. They are new and in good. We will be happy to resolve. Otherwise deal is final.
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We will try our best to provide you good service.
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Important: What you see in the pictures is what you will receive. If we suspect any defect, the item will be listed as defective.
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this has not been tested so assume it is faulty Sold for parts or not working so NO REFUNDS OR RETURNS See photos for condition Thanks for looking See my eBay store 👍
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Polarization Index(PI). Insulation Resistance(Ω). Short Circuit Current. Low Resistance (). Low Battery Indication. Product Color. 1.5V Alkaline Batteries(LR14) × 8 （ Not included ）. General Characteristic.
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1x BM500A Digital Insulation Resistance Tester. Digital Insulation Resistance Tester. Short circuit current: no less than 2mA. High-pressure warning light output. Data hold function.
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