This product is designed for measuring RPM of a spinning propeller, 2-9 blades ones, mermorize peak RPM datas. The peak RPM value up to 99,999 per minute.
Sharp backlit LCD screen, applicable under poor light condition
Compact and extremely portable
220 mAh removable lithium button battery included
Automatically shutoff when signals are not detected within one minute
Dimension: 87 *50 * 17mm
Working way: photo electricity
Auto turn off: no signal for 1min
Backlight color: blue
Battery: 220mAh replaceable lithium battery
Function:To measure RPM of a spinning propeller,2-9 blades ones,memorize peak RPM datas.
Package size: 15 * 10 * 2cm / 6 * 4 * 0.8in
Package weight: 69g / 2.4oz
1 * G.T.POWER RC Digital Professional Tachometer
Product type: Batteries & Chargers