Brand Proform
Manufacturer Part Number 66839
Type Engine Compression Test Kit
Warranty Yes
UPC 037995318391

Check the listing for details. Proform for Leakdown Tester Kit Dual Gauge Model with14mm Spark Plug Hole. Condition: New. Listed at 99.61 USD. Dual Gauge Model with14mm and 18mm Spark Plug Hole Adapters. The gauge records incoming air pressure, and the right gauge records individual cylinder pressure - and the difference is you leakdown. Includes 14mm spark plug adapter.

$49.81
$99.61