DC5V Voltage & Internal Resistance Tester with Adjustable Time & Brightness Measurement

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Product Overview Discover the precision of our Voltage and Internal Resistance Tester, equipped with Kelvin four-wire detection to eliminate line and contact resistance. This featu re ensures high-accuracy measurements, making this tester the ideal choice for battery and power supply maintenance. Key Features Efficient Voltage & Resistance Measurement: The TS457 tester accurately displays voltage and internal resistance values, allowing easy recording and deletion of measured data, streamlining your workflow. Fine-Tunable Display: Adjust voltage and resistance display values for improved accuracy to fit your needs. Enhanced Visibility & Energy Efficiency: Customize standby time and backlight settings for optimal visibility and battery conservation. Versatile Configuration: Enjoy screen rotation and factory reset functions for flexibility and user-specific operation. Automatic Shutdown: Set the automatic shutdown time, with a 2-minute default to save battery life. Specifications Name: Voltage Internal Resistance Tester Material: Plastics Type: Tester, Tester and Kelvin Clip Set (optional) Voltage Measurement Range: 0.001V-45.00V Internal Resistance Measurement Range: 0.1mΩ-6.99Ω Item Size: 79 x 42 x 28mm / 3.11 x 1.65 x 1.10in Item Weight: Tester: 40g / 1.41oz; Tester and Kelvin Clip Set: 55g / 1.94oz Package Size: 155 x 103 x 42mm / 6.10 x 4.06 x 1.65in Package Weight: Tester: 71g / 2.50oz; Tester and Kelvin Clip Set: 87g / 3.07oz Package Options Type 1: Voltage Internal Resistance Tester, Power Line, 4Pin Cable Type 2: Voltage Internal Resistance Tester, Power Line, Kelvin Clip Type 3: Voltage Internal Resistance Tester, Power Line, Battery Holder Show more