Diagnose ignition problems fast, safely, and accurately with this Heavy Duty Spark Plug Tester—designed for daily commercial workshop use.
KEY FEATURES
High-voltage spark simulation – tests real working conditions
Adjustable testing range – check weak, intermittent, or strong sparks
Heavy-duty build quality – durable & workshop-ready
Dual plug testing ports – saves time, improves efficiency
Protective transparent cover – safe operation at all times
SUITABLE FOR
Petrol engines • Cars • Motorbikes • SUVs • Commercial vehicles