WR.40A Winding Resistance Tester
About the WR.40A:
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Accurate Measurements: The DC Resistance Tester provides precise measurements with a resolution of 0.1, ensuring accurate results for users such as "an electrician" or "a DIY enthusiast".
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Durable Design: With a sturdy build and a weight of 15kg, this tester is designed to withstand regular use in various environments, including "industrial settings" or "workshops".
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Extended Data Storage: The device can store up to 1000 groups of data, allowing users to keep a record of their tests and analyze them later, which is particularly useful for "quality control" or "research purposes".
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Widely Applicable: This DC resistance tester is suitable for testing various applications, including "transformer winding resistance" and "DC resistance", making it a versatile tool for users in different fields.
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Comprehensive Warranty: The product comes with a 1-year warranty, providing users with peace of mind and protection against defects, which is particularly reassuring for "businesses" or "individuals" who invest in this equipment.
Specifications:
Output Current
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<20mA, 2.5A, 5A, 10A, 20A, 40A
Test Range
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50µΩ - 200mΩ (40A)
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100μΩ - 1Ω (20A)
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500μΩ - 2Ω (10A)
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1mΩ - 4Ω (5A)
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2mΩ - 8Ω (2.5A)
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10Ω-20KΩ (<20mA)
Accuracy
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±(0.2%+2readings)
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±(0.5%+2readings) for 10Ω-20KΩ
Resolution
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0.1μΩ
Data Storage
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1000 groups
Working Condition
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Temperature: 0℃～40℃
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Ambient humidity: ≤90%RH (non-condensed)
Power Supply
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AC 220V±10V, 50Hz±1Hz
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Fuse: 5A
Max Consumption
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1000W
Dimensions
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Host: 405×230×355 (mm)
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Accessories: 360×260×180 (mm)
Weight
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Host: 15KG
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Accessories: 5.5KG
Test Line
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Standard 13m (Length can be customized)
Standard Accessories
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WR.40A Tester – 1
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220V power wire – 1
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Test Lead set (10m) – 1
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Ground wire – 1
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Fuse (3A) – 5
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Instruction manual – 1
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Factory test report – 1
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USB-serial wire – 1
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Accessory case – 1