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| Aetna Engineering |

8905 Precision Sensitive LCD Digital Tachometers

 
8905 Precision Sensitive LCD Digital Tachometers image
 

LED or LCD Digital Accuracy, Four Digit Precision

Standard model tachometers are used on all 4-stroke outboards, all gasoline engines, as well as diesel engines equipped for mechanical senders (typically Detroit, and older diesels). The Switchable Medium and Switchable High tachometers are field settable and are used on engines equipped for mag-pickup sensors (typically newer engines) which produce output pulses correlated with the number of flywheel teeth. Medium tachometers are designed for 13 to 90 teeth; high tachometers for 91 to 255 teeth. When purchasing a tachometer for an engine with a map-pickup, you do NOT need to know the number of flywheel teeth.
Guaranteed accurate to one RPM!
Four large easy-to-read digits; bright half-inch LED digits dim automatically at night
Set your RPM precisely for the best fuel efficiency
Synchronize multiple engines effortlessly
Minimizes vibration with equal distribution of the load for reduced fuel consumption
Permanently calibrated to provide dependable, repeatable readings for checking RPM-speed curve and maximum RPM at full power - helps detect changes in engine condition
Backed by a full two-year warranty
Leaves warehouse in 1 day
Made to order: No
Est. Delivery: see chart
Item Addl Image Our SKU
Mfg P/N
Specs Status Price Quantity
8905R LCD Tachometer, Flush Mount, Stainless Steel Bezel SKU 11359
Mfg p/n 8905-P
4 in stock $329.51
EACH