Sierra Smartach Diesel and Gasoline Tachometer #18-9913

Description

Sierra 18-9913 Engine Tools

• Measures from 200 to 9,999 RPM, .05% accuracy
• Measures RPM for any engine equipped with an alternator
• Not affected by engine vibrations
• No complicated setup, simply connect to the battery or cigarette lighter plug
• Includes: hard shell carrying case
• Large 4 1/2 digit LCD display

Normalized SKU: 189913
UPC Code: 808282373955