Hobbico Digital Mini-Tach is the perfect addition to any flier's Field Box.
This Digital Mini-Tach allows you to accurately monitor engine performance
and evaluate the effects of different fuel and props to improve your model's
FEATURES: Durable ergonomically-designed, durable Black case with rubber bumper
strip increases ease of use and durability.
Includes two pre-installed "AAA" batteries
AUTO-OFF after 5 minutes if idle
One-touch switch operation with a protective ring that prevents
accidentally switching the unit ON in the Field Box
Operating range 0-32,000 RPM
Measures 2 and 3 bladed props (not 4)
Can be used up to 12" away from propeller
Large easy-to-read .5" (12.7mm) LCD display
One Year Limited Warranty
INCLUDES: One LCD Digital Mini-Tachometer
REQUIRES: Nothing, AAA batteries are included
SPECS: Length: 3¾"
COMMENTS: Hold tach 4 to 12" away from propeller
Use "AAA" alkaline batteries for replacement when necessary
This Tachometer uses a sensitive photocell to measure the number of
times propeller blade crosses between the sensor and sunlight.
If readings become erratic, change the direction the model is
facing by 90° and take another reading. Do not use indoors as the
reading will not be accurate.
Instructions are on the box