Runleader Digital Hours Tachometer,Engine Temperature Gauge,Backlight Display, Large LCD Screen,Battery Replaceable for Garden Mower Generator Motorcycle Compressor Outboard Motor Snowblower. - Ningbo Jiangbei Run Leader Electronics Co., Ltd, RL-HM028A

• UPC   713095428023
• HOUR METER ---- Keep track of how long the gas engine on(TOT). Record the single timing period (JOB)and service intervals(SVC1,SVC2) for maintenance purpose, help to remind the time of arrival.TOT &JOB time range:0 to 999,999H, SVC1 &SVC2 time range:0-250H. REV METER---- Display the real-time RPM readout by vairous engine firing patterns setting to adjust engine idle speed. Alert channel for revolution exceed reminder.Viewable highest revolution since the engine started. RPM measurement range: 0-25000RPM, Alert range: 0-25000RPM. TEMP GAUGE METER---Keep eyes on engine current and maximum temperature at all the times by probe senor. Remind the temperature exceed for engine maintenance. Easy to switch between Celsius and Fahrenheit.Temp measurement & alert range: -20°C~+300°C(-4°F~+572°F) BACKLIGHT----Green backlight will help to use it at night or the dim place, you can set the backlight for always-on, OFF and automatical mode as request. OTHERS ---- Simple mount it by stick-on at any proper position.One wire hook-up design for engine signal detection with wire shorten or extend( wire length:appox.68.8 inches).2 operation systems for different using habit. Favorable waterproof resistence by whole housing design and back O sealed ring. User data will be retained after display shutdown or battery replaced. Reliable technical support and after-sales service(2 years).