Fydun Battery Internal Resistance Tester Automotive Lithium Batteries Analyzer for Car DC0V DC120V

Spec: Item Type: Battery Internal Resistance Tester Product Model: IR500 Screen: 3.2in TN HD LCD screen, automatic shutdown function Battery Range: battery, lithium battery, battery Voltage Range: 0.00V~±120V Internal Resistance Range: 0.000mΩ~500Ω Maximum Input Voltage: DC120V(do not need to distinguish between positive and negative electrodes), cannot input AC Current Range: 50mA~50uA AC Measurement Speed: 3 Times/second Measurement Signal Frequency: 1KHz Voltage Range Test: Automatic or manual selection Resistance Range Test: Automatic or manual selection Test Method: 4 line Kelvin testing method User Self calibration: Supported Recovery: Supported Lighting Function: Supported Battery: 1 x 1250mAh rechargeable lithium battery, maximum working time 10 hours Package List: 1 x Main Unit 1 x USB Cable 2 x User Manual How To Use: Open the package and take out the product to start using.

• [Durable and Practical] Automotive battery tester with and abs protection, backlit screen display, led flashlight, 1250mah lithium battery with long-lasting power, suitable for various battery types and applications.
• Battery Analysis] Voltage range of 0.00v~±120v, internal resistance range of 0.000mω~500ω, suitable for batteries from 0 to 3000ah within 120v, eliminating the need for multiple devices.
• [User-friendly Design] No need to distinguish between positive and negative terminals, plug and play, universal db9 interface design for easy connection to various battery testing equipment.
• [Accurate Measurement] Adopting 1khz ac low resistance measurement technology and noise reduction technology, ensuring precise results even during the operation of the measured object.
• [Large Hd Lcd Screen] Battery internal resistance tester with a 3.2in tn hd lcd screen, making it easier to read and switch between resistance and voltage ranges automatically.