The Midtronics PSP 12 Power Sensor Plus Battery Tester is a high-quality automotive tool designed for testing batteries and providing essential accessories such as a user manual, carrying case, and clamps. This single item product is manufactured in the United States and operates at a voltage of 12V, making it a reliable and efficient tool for diagnosing and maintaining vehicle batteries. Perfect for car enthusiasts and professionals alike, this product offers convenience and accuracy in battery testing and monitoring.