Echo Combo Wired / Wireless Tachometer Fits_ Echo PB-7910 Use the Brainiac Whoopie for

Use the Brainiac Whoopie for controlled lowering of wood

900 rpm Electrode gap 0 in Idling speed 2

Battery Warranty 2 year consumer / 1 year commercial 2

-Echo Factory Replacement Bar

Momentary stop switch

Echo Combo Wired / Wireless Tachometer Fits_ Echo PB-7910 Use the Brainiac Whoopie forThe PET 304 by Oppama is a compact digital combination tachometer hour meter designed for use on single cylinder, 2 or 4 cycle gas engines. Can be used non contact (wireless) or wired with the included clip on lead. Measures RPM from 100 20,000 with + 10 RPM accuracy, with a 0. 5 second refresh rate, measures running hours up to 10,000 hours. Other specifications: 20,000 running hour battery life (non replaceable), weight: 1 ounce, dimensions: 1. 6" x