2.8-inch color screen, 2.8-inch high-definition color screen with backlight function, unaffected by dark environments, test data is clearly visible. Alligator clips grip tightly with strong clamping force. Insulated protective sleeve ensures convenient and safe testing. Integrated wire and machine. Premium copper wire for excellent transmission. Thickened test leads for durability and resistance to breakage. Applications: Lead-acid battery testing for various vehicles including cars, motorcycles, electric vehicles, trucks, construction vehicles, and yachts. BT207 Battery Tester General Use for 12V and 24V Lead-Acid Batteries Battery Voltage Test Battery Capacity Test Battery Health Test Battery Cold Start Test Battery Internal Resistance Test Charging Test 10 Languages Cloud Printing Product Name: BT207 - Battery Tester and Analyzer Operating Voltage: 240*320 pixels Operating Temperature: -20~60°C External Power Supply: 12V 24V Storage Temperature: -20~70°C Language Interface: Chinese, English, German, Italian, Dutch, French, Spanish, Russian, Japanese,, Portuguese Applications: Lead-acid battery testing for various vehicles including cars, motorcycles, electric vehicles, trucks, construction vehicles, and yachts. Color: As Shown Material: plastic Package Contents: 1*Automotive Battery Tester