G.T. POWER Professional RC Tachometer RPM Reader for 2-9 Blades Propeller 1616 -Data storage (Store up to

-Data storage (Store up to 5 packs in memory)

discharge time about 5 hours

Note:Random Style

1 X URUAV 14

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G.T. POWER Professional RC Tachometer RPM Reader for 2-9 Blades Propeller 1616 -Data storage (Store up toG. T. POWER Professional RC Tachometer RPM Reader for 2 9 Blades Description: Brand name: G. T. Power Item name: Professional RC Tachometer Weight: 39g Dimension: 90x54x16mm Manufacturers ID: GTPRPM Working Way: photo electricity Max. Indication: 99999 Display: LED Blade: 2 9 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