DLG DI-225 Battery Load Tester Exclusively for Low Capacity from 5AH to 80AH

DI-225 can quickly and accurately judge the no-load energy, the on-load condition, the intenal resistance of the battery and the charging system conditions of 6V and 12V lead-acid storage battery. It is provided with 32-bit high-end micro control unit for computation operation to automatically tell the battery with different voltage(6V or 12V) at the same time and the charging status. Moreover, this instrument is internally provided with reverse polarity protection, over voltage input protection, poor contact prompt and over-temperature prompt. Therefore, it can be simply and conveniently carried out. Please note that when operating test, make sure clips are firmly and fully connected to the terminals of battery. Due to small size of metal terminals for low capacity lead-acid battery, any loose or partly connection will result in ERR indication or over high voltage readings. Please note Ah value is required to preset into the instrument prior to testing. It is visible listed on the battery label. CCA value is not available at all. So please make sure you know the Ah of your tested battery.

• exclusively available for 6V or 12V low capacity electric vehicle battery 5AH to 80AH with 20A load test current
• internal resistance tested by 4-wire method
• build-in 10 seconds timer in load test to avoid the defection caused by long time test
• protective temperature control in load test to keep tester in good condition
• over load protection and reverse polarity protection and charging system detection