ANCEL SP02 Spark Plug Tester Ignition 0-6000RPM Adjustable Double Hole Detector. Place the Spark Plug into tester hole 1 or 2; If you want to compare the new spark plug and old one, place new spark plug into hole 1 and the old on into hole 2.

Fit for: 12V Gasoline vehicles car spark plugs
Functions: Test spark plug performance and ignition strength
Package includes: 1pc x Spark plug tester, 1pc x Power Adapter
Placement on Vehicle: Left
Fitment Type: Direct Replacement
Type: Spark Plug Tester
Manufacturer Part Number: Car Spark Plug Ignition Tester Analyzer
Brand: Unbranded
Warranty: 30 DAYS
Color: Black
Volt: 12 Volt
Vehicle Type: Passenger Vehicle
Input voltage: 110V
Product size: 145x85x113mm
Analog speed: 0-6000rpm
Packing size: 165x100x118mm
Usage: Test car spark plug performance,igniton intensity