Widerstandsprüfer, TS457 Voltage Internal Resistance Tester AC 4-Wire Kelvin Method Voltage Meter Internal Resistance Test Device 18650 Dry Battery(Gris)

Produktbeschreibung

1. Voltage display fine-tuning: our voltage tester supports voltage display fine-tuning function, which allows users to make fine adjustments to the measurement results to ensure accurate readings and meet the needs of professional-level testing. 2. internal resistance display fine-tuning: also with internal resistance display fine-tuning function, whether it is a small resistance or large resistance measurement, can easily realize the precise adjustment, improve the accuracy and reliability of the test. 3. Adaptive visual experience: 1-9 grades of backlight brightness adjustment design, whether working in bright light environment or dim conditions, users can adjust the screen brightness to the most comfortable state according to the actual situation, to protect eyesight and enhance the ease of operation. 4. Intelligent power saving, long standby: standby time can be set flexibly from 1 to 9 minutes, according to the frequency of use automatically enter the energy-saving mode, effectively extend the battery life, suitable for a variety of occasions of continuous use. 5. Data traceability, efficient management: built-in storage function, can automatically record the last 5 groups of internal resistance measurement data, easy to compare and analyze on-site or follow-up access, improve work efficiency, and provide valuable data support for quality control and troubleshooting.