Runleader Digital Bluetooth Hour Speedometer, App Remote Controlled Speedometer, Hour Meter, Maintenance Reminder Hour Alarm, Battery or DC Power Supply for Lawnmower Generator Chainsaw (1)

Bluetooth remote control: this device can be operated by self-developed app "Moresee", which helps to program the working data as soon as they are on the narrow mounting surface; historical data can be exported to save for maintenance purposes. Multiple equipment manager: with the app "Moresee", you can also control different equiments to monitor your running status through individual customised interfaces (custom names and usage scenarios). Gas engine hour tachometer - similar to other hour tachometer, it can track the total / partial working hours with the ability to set initial hours, advise maintenance achievements (32 groups), then adjust the speed accuracy by varying engine fire patterns, warn the speed and max speed hit display; hour range: 0 to 999 999H; speed range: 0-25000 RPM. Installation active methods: easy to install it in any right place by sticking, screwing on and snap-in, a wire connection for receiving the motor signal; built-in replaceable CR2032 battery for long service life, also supports DC8V to 30V external power supply to use or keep it as standby energy for battery power. Other features: affordable water resitance IP67 thanks to PC display window and whole case design; 24-hour real-time clock and calendar; CE/ROHS/FCC approved certification; reliable technical support and excellent after-sales service (2 years).