Yooreal YR-HM058B Digital Hours&RPM Meter, Maintenance Reminder,Initial Hours Setting,RPM Alarm,Green&Red Backlight Display, User Data Storage,Battery Replaceable,Waterproof Designuct Features:Hours▶ Accumulate engine total working hours when it shutdown, timing read up to 99,999 hours with 0.1/1 hour accuracy.▶ TOT hours is non-resettable but restart from 0 when value exceed 99,999 hours.▶ Count-down tracking for maintenance time, remind the arrived status by flashed icon and red backlight.▶ TOT initial hours can be programmed for replace an old hour meter.▶ Maintenance time range: 0-1000 hours▶ Record the times per engine working period▶ Record real-time RPM value when engine is on, measurement range 0-25000RPM with 10 RPM resolution.▶ Display highest RPM since engine started.▶ RPM alert channel for speed exceed, remind by red backlight and flashed warning icon.▶ The engine firing patterns and RPM measurement range to be chosen for RPM accuracy adjustment. ▶ RPM measurement range: r1—0 to 25000RPM; r2—0 to18000RPM; r3—0 to 12000RPM; r4— 0 to 6000RPM.▶ Suitable for gas engine 2 stroke up to 6 cylinders, 4 stroke up to 16 cylindersification ▶ Operating button colors: Red,Blue,Black▶ LCD window size:approx.0.15×0.075 ft.▶ Product size:approx.0.25×0.14×0.066 ft. ▶ Accessories: 3M adhesive velcro,Mounting screws,cable tie,CR2450 battery, User manual. ▶ CE ROHS certification▶ Waterproof rate: IP67.
Additional information
| Weight | 0.1 kg |
|---|---|
| brand | YOOREAL |
| dimensions | 8.8 x 6.6 x 3.7 cm; 100 Grams |