• Housed in a tough composite case, this unit is designed to prevent damaging voltage spikes and surges reaching delicate vehicle electronics. • Clips across the battery terminals and permits processes such as welding and plasma cutting to be carried out without the danger of damaging the vehicle’s on board electronics. • Fitting recommended before any routine workshop maintenance. • Shows green light when operating correctly and red light for fault. • Fitted with heavy-duty, fully insulated battery clips.

• Housed in a tough composite case, this unit is designed to prevent damaging voltage spikes and surges reaching delicate vehicle electronics. • Clips across the battery terminals and permits processes such as welding and plasma cutting to be carried out without the danger of damaging the vehicle’s on board electronics. • Fitting recommended before any routine workshop maintenance. • Shows green light when unit is operating correctly and red light for fault. • Fitted with heavy-duty, fully insulated battery clips.