1. Digital display screen, white backlight, convenient for night work. 2. Working temperature: 0-45 degrees Celsius 3. Voltage range: 3-48V 4. Resolution value (min): 0.1V 5. Current consumption: 3-20V (17mA), 20-48V (10mA) 6. Accuracy: +/-0.8%+3 digit display 7. Product material: environmentally friendly PU+plastic+stainless steel 8. Scope of application: suitable for automobiles, ships, trailers, trucks, recreational vehicles, motorcycles, airplanes and snowmobiles 9. How to use: connect the probe to the positive pole and the alligator clip to the negative pole
