Electronic Load Tester 180W 20A 0-200V USB Adjustable Constant Current Electronic Load Battery Capacity Tester with Display & Cooling Fan for Aging Tests

• High Precision: This electronic load tester has high-precision voltage, current, power and capacity measurement functions, voltage measurement range from 0.00V to 200V, resolution up to 0.05V, current measurement range from 0.00A to 20A, resolution of 0.05A. This ensures that the data obtained during the test is accurate and reliable
• Intelligent Temperature Control: The device has a built-in intelligent temperature control fan system, which automatically starts the cooling function when the discharge current exceeds 0.5A or the temperature is higher than 45°C, which effectively prevents overheating, ensures efficient heat dissipation during the operation of the equipment, and reduces energy consumption
• Safety Protection: The equipment is equipped with perfect over-voltage and over-current protection functions, which will automatically stop discharging when the voltage exceeds 1~300V or the current exceeds 0.2~100A, and prompt the user to pay attention through sound and light alarms to prevent damage to the equipment under test or cause potential safety hazards
• Bilingual Display: bilingual display in Chinese and English, equipped with low-power LCM display, black font with green backlight, data can be read clearly in various light environments. Easy to operate, even first-time users can quickly get started
• Wide Application: The battery tester can measure the voltage, current, power, capacity, power, discharge time, internal resistance, load capacity and other performance of batteries, DC power supplies, data cables, chargers, and various AC/DC power adapters, and is widely used in the automotive industry, research and development and other fields