ESR-2501C Digital Capacitor ESR DCR Tester 0 to 25Ω High Accuracy DC Measurement Auto Zero Adjustment Smart Shutdown

Features:Intelligent Shutdown Feature: Equipped with an advanced smart shutdown system, the instrument automatically enters standby mode after approximately 5 minutes of inactivity. This design aims to prolong battery life, minimize unnecessary energy consumption, and provide users with a more convenient experience.DC Measurement Capability: With precise DC measurement functionality, the instrument can accurately detect short-circuit faults in electrolytic capacitors. This is crucial for circuit fault diagnosis and capacitor performance evaluation, enhancing test efficiency and ensuring accuracy.Automatic Zero Adjustment: Upon power-on and when switching between ESR and DCR measurements, the instrument automatically performs zero adjustment to ensure the accuracy of measurement results. The LCD screen displays the ESR value and probe compensation value in real-time, facilitating user calibration and adjustment.Portable Design: The instrument adopts a lightweight and compact design, making it easy to carry around. Whether in the laboratory, production line, or outdoor field, it can easily meet measurement needs due to its small size and light weight.High Precision and Durability: Manufactured using high-quality ABS material and exquisite craftsmanship, the instrument offers high precision and durability. Rigorous testing and verification ensure stable measurement performance during long-term use.Wide Frequency Range Measurement: The tester supports measurements at different frequencies, including 100KHz, catering to the needs of diverse testing scenarios. Accurate measurement results can be obtained for both low-frequency and high-frequency capacitors.User-Friendly Interface: The capacitor ESR/DCR tester features an intuitive user interface and control system, making operation simple and straightforward. Users can quickly get started without professional training, reducing the difficulty of use and improving work efficiency.Versatility and Reliable Results: Besides measuring ESR and DCR, the tester also offers additional functions such as capacitance measurement and temperature compensation, enhancing its versatility for various testing needs. Advanced measurement techniques and algorithms ensure the reliability and consistency of measurement results, providing accurate basis for capacitor performance analysis.Specifications:Model: ESR-2501CMaterial: ABSBattery Type: 14500 3.7V lithium battery x 1 (Not Included)Use: Capacitance testingMeasurement Range: 0 to 25Ω, divided into two grades 0 to 5Ω and 5 to 25Ω, automatic switching.Resolution: 0 to 5Ω is 0.01Ω, 5 to 25Ω is 0.1Ω.Measurement Accuracy: 0 to 5Ω, ±1.5%+0.01Ω. 5 to 25Ω, ±1.5%±0.1Ω.Maximum working current: 90mA (3.7V)Operating temperature: 10-40 degrees CelsiusSize: 125*80*32mmPackage Included:1 x Capacitor Tester2 x Meter Pen (Red, Black)2 x Clips (Red, Black)4 x Gold Probe4 x Silver Probe1 x USB Power Cable

• Equipped with an advanced smart shutdown system, the instrument automatically enters standby mode after approximately 5 minutes of inactivity. This design aims to prolong battery life, and minimize unnecessary energy consumptio.
• With precise DC measurement functionality, the instrument can accurately detect short-circuit faults in electrolytic capacitors. This is crucial for circuit fault diagnosis and capacitor performance evaluation.
• Upon power-on and when switching between ESR and DCR measurements, the instrument automatically performs zero adjustment to ensure the accuracy of measurement results.
• The capacitor ESR/DCR tester features an intuitive user interface and control system, making operation simple and straightforward. Users can quickly get started without professional training, reducing the difficulty of use and improving work efficiency.
• Also offer additional functions such as capacitance measurement and temperature compensation, enhancing its versatility for various testing needs.