DISCONTINUED PRODUCTS

Model J Tachometer

The Model J Tach/timer displays engine speeds to 19,990 RPM in 10 RPM steps.  The display flashes if RPM exceeds the user-set REDLINE value.  A flight timer and total engine timer (Hobbs) function is included.  A 9V alkaline cell powers it for years.  It can be configured to operate with almost any engine or rotating device.