Engine & Battery

The Astro Pneumatic Radiator Pressure Tester was designed for easy leak testing in radiator systems and fast coolant changing.  Thie large number of adapters makes this kit ideal for a broad range...

Truck PAC 3000 Peak Amp 12 Volt Jump Starter is the workhorse in the Booster Pac family. Featuring Dual 17 Amp Hour Batteries, The Booster Pac ES6000 can jump start dozens of vehicles before needing...

Bring on the power! With a high performance battery and up to 1500 Peak Amps, the ES5000 is the Booster Pac for professionals who need serious starting power. Multiple jumps between charges and 43"...

Easy to use and lightweight, it is the ideal entry level professional jump starter. Its compact size, rugged case and ability to jump up to 5 vehicles on a single charge make the ES2500 a perfect...

Truck PAC 12/24 Volt Heavy-Duty Jump Starter. Easy-to-use and versatile, the ES1224 switches from 12 to 24 Volts with the turn of knob, all without sacrificing one bit of power. With 3000 Peak 12...

Don't be stuck with a vehicle or boat that won't start as a result of a dead battery!! Battery Alert emits an audible alarm to notify the vehicle owner when their battery is below specifications or...

Tests compression on all major gasoline vehicle platforms, domestic and foreign, including motorcycles, mini engines, snowmobiles, outboard motors, and more. Features new patent pending Ford Triton...

Measures the ability of an engine cylinder to hold compressed air using shop air pressure and supplements a compression tester. Zeros in on the exact problem if there is poor engine performance...

This model can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems. It can also be used for checking the strength of electrolyte solution batteries...

Electrical Stability System (ESS) technology turns 9425 into a stable and clean power supply for extended service procedures or re-flashes Nominal 13.7V DC Output Program for deep discharge recovery...

The stainless steel receptacle mounts onto a truck bumper and connects directly to a battery. Reaches stalled vehicles from front, back or side. Includes 30-foot, tangle-free starting cables, side...

125 Amp Load Tests 6/12 Volt Batteries Tests battery state of charge, cranking ability, charging system output Checks for excessive starter motor draw