TS4520 Entry Level Voltage Internal Resistance Tester AC 4 Wire Kelvin Method Professional Voltage Meter Internal

Feature: 1. (Efficient Voltage & Resistance Measurement): The TS4520 entry level voltage and resistance tester accurately displays both voltage and internal resistance values, allowing users to conveniently record and view the measured resistance values and delete recorded data as needed, streamlining test workflows. 2. (TFT Display & Adjustable Backlit): Equipped with a vibrant 1.77 inch TFT color display, the tester provides clear visual feedback. The intuitive interface, combined with adjustable display backlight brightness, enhances the usability and readability under various conditions. 3. (Display Value Calibration): With voltage and resistance display value adjustable functions, the tester allows users to calibrate readings to improve the display accuracy and meet the accuracy requirements of the user. 4. (Versatile Configuration & Reset Functions): Supporting screen display rotation adjust and factory reset function, the tester offers high flexibility in instrument operation, ensuring adaptability to different user preferences and troubleshooting needs. 5. (Automatic Shutdown Function): Offering 1 9 minutes automatic shutdown time setting function, the tester helps conserve battery electricity while ensuring flexibility to adapt to individual user preferences and work scenarios. Specification: Name: Voltage Internal Resistance Tester Material: plasticsWorking voltage: 5VDC (do not over voltage powersupply), need to provide their own powersupplyPowersupply interface: Type C, need to provide their own powersupply cableCharging module: integrated ternary lithium battery charging module, you can purchase and add the built in battery by yourselfEnergy consumption: 50mADisplay screen: 1.77 inch TFT color display screenTest principle: AC 4 wire methodTest fixture: A type USB to Kelvin clipVoltage test ranges: 0.001V 45.00V Maximum resolution 0.001VVoltage display fine tuning: supportInternal resistance measurement ranges: 0.1mΩ 20.00Ω Maximum Resolution: 0.1mΩInternal resistance display fine tuning: supportData recording: 6 groups of internal resistance data can be recorded, and automatic recording when disconnecting the test clamp.Auto shutdown: support 1 9 minutes standby time adjustmentBacklight brightness: support 1 9 levels of display backlight brightness adjustmentItem size: 70 * 90 * 28mm 2.76 * 3.54 * 1.10inItem weight: 134g 4.72ouncePackage size: 155 * 100 * 40mm 6.10 * 3.94 * 1.57inPackage weight: 170g 6.00ounce Package List: Packing List:1 * Voltage Internal Resistance Tester1 * USB to Kelvin Clip Wire