Tach Meter Motor Gauge Waterproof With Battery. Features: New Tachometer Hour Meter For Motorcycle ATV Snowmobile Boat Gasoline Engine  - Brand New and High-quality Tachometer / Hour Meter, with Large LCD Display - Great for Cart Engines Operating in the 25,000 + RPM Range - Work on Any 2 or 4 Stroke Gasoline-powered Engine. - With Reset to Zero Hours Function, the Hour Meter Reads Up to 10000 Hours and then Resets to Zero & The Tachometer Can Read Up to 99,999 RPM - Programmable Maintenance Hour Setting with Service Icon, a Reminder when to Change Oil or Other Service - With Wrap Clip,easily to Install on Your Gasoline Chain or Gasoline Saw Mower, Motorcycle - Splash Proof & Easy Installation Package Included : 1 X Tachometer Meter   Note: 1.No Packing Box:This Item Come Without Retail Box,but We Will Pack Well Before Shipping 2.No Replacable the Battery but It is Waterproof Design. 3.If You Want a Battery Replacable Digital Engine Tachometer,you Can Make Your Order Via the Link Below. We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.