The Sealey PP1 is a voltage probe that can be used to test the voltage of a variety of electrical systems, including automotive, marine, and industrial systems. It can measure voltages from 6V to 24V and has a built-in LED that indicates the presence of voltage. The PP1 is a simple and easy-to-use tool that is perfect for anyone who needs to test the voltage of an electrical system.

Here are some of the features of the Sealey PP1:

• Measures voltages from 6V to 24V
• Built-in LED that indicates the presence of voltage
• Simple and easy to use
• Durable construction

The Sealey PP1 is a great value for money and is a must-have for any mechanic or DIY enthusiast. It is a versatile and reliable tool that is sure to provide years of service.

Here are some of the benefits of using the Sealey PP1:

• Versatile: The Sealey PP1 can be used to test the voltage of a variety of electrical systems, including automotive, marine, and industrial systems.
• Durable: The Sealey PP1 is made from high-quality materials and is built to last.
• Affordable: The Sealey PP1 is a great value for money.

If you are looking for a voltage probe that is versatile, durable, and affordable, then the Sealey PP1 is a great option. It is a must-have for any mechanic or DIY enthusiast.

Here are some of the steps on how to use the Sealey PP1:

1. Make sure that the PP1 is turned off.
2. Touch the red probe to the positive terminal of the battery.
3. Touch the black probe to the negative terminal of the battery.
4. Read the voltage on the display.

If the voltage is within the specified range, the system is working properly. If the voltage is outside of the specified range, the system may be faulty.

It is important to note that the Sealey PP1 is not a diagnostic tool. It can only be used to test the voltage of an electrical system. If you suspect that a system is faulty, you should consult a qualified technician.