• Tests HT (high tension) spark potential
• Fits in-line between the spark plug and ignition lead
• Quick and easy to use
• Helps diagnose ignition faults and misfires
• Essential tool for mechanics and home garages

• Accurate Coolant Testing: Enables precise checking of antifreeze levels.
• Seasonal Use: Suitable for both winter and summer coolant maintenance.
• Compatible with Ethylene Glycol: For use with standard automotive and motorcycle antifreeze.
• Hot or Cold Use: Can be used on both warm and cool engines for convenience.

• Waterproof to IP65
• Ensures quick and easy battery monitoring
• Prompts good battery maintenance and extends battery life

• Comprehensive workshop vacuum pump kit
• Includes reservoir and nipple adaptor for brake bleeding
• The hand operated pump pulls the fluid through the bleed nipple, eliminating need to use the brake lever or pedal
• Manual pump with pressure gauge allows testing of many vacuum operated systems, eg fuel pumps, carbs, etc

Bar mount 10mm adaptors.