

NInE-ROnG has focused on product development and manufacturing in the fields of hour meter, battery indicator, multi-function meter,service for the garden machinery industry, outdoor power vehicle equipment, transportation vehicles.In addition, we are also committed to creating simple and practical day timers, night light, hygrometers and other products to add fun and security to our life.

Main Functions
- Hour Meter Function
- Power Display Function
- Voltage Function
- Clock Function
Multi-Function Meter
Power display meter, hour meter mainly used for:
- Golf carts
- Electric sightseeing cars
- Motorcycles
- Electric cars
- Tractor-trailers
- Forklifts
- Aerial vehicles
- Floor scrubbers
- Robots,ships, electric lawn mowers

- 1. There are two ways to connect the power supply of the product: direct connection and push-button connection, as shown in the above figure.
- Pin 8 is the voltage range control terminal, pin 8 is not connected to the power supply, i.e. 12/36V when it is suspended, 24/48V when it is connected to the negative pole of the power supply.
- 2. On the basis of the product power supply connection is completed, we have two ways to activate the timing function, the connection method is shown in the above figure.

Performance test

Yellow resistance testing
- It keeps working well under simulated strong UV exposure.
- In addition, it passed another thoughtful test on each functional part and attached accessories.

Drop test
- Has good shock resistance and protection.

High & Low temperature test
- It works well at temperatures from -40 °C to +70 °C.
Specifications

NInE-ROnG has focused on product development and manufacturing in the fields of hour meter, battery indicator, multi-function meter,service for the garden machinery industry, outdoor power vehicle equipment, transportation vehicles.In addition, we are also committed to creating simple and practical day timers, night light, hygrometers and other products to add fun and security to our life.

Main Functions
- Hour Meter Function
- Power Display Function
- Voltage Function
- Clock Function
Multi-Function Meter
Power display meter, hour meter mainly used for:
- Golf carts
- Electric sightseeing cars
- Motorcycles
- Electric cars
- Tractor-trailers
- Forklifts
- Aerial vehicles
- Floor scrubbers
- Robots,ships, electric lawn mowers

Hour Meter(Timing Function)
- Total hours: record the cumulative working time of equipment operation, total hours can not be reset, timing range: 0-99999H, timing accuracy in the 0-9999.9H, for 0.1H, 10000-99999H for 1H.
- Initial hours setting, the work is not full 1H can set the initial time, in order to facilitate the replacement of the old hour meter
- Maintenance reminder setting, set the maintenance reminder time according to the demand, countdown display, LCD flashing reminder, setting range: 0-9999.9H.

Battery Level Indicator(Power Function)
- Power on automatic identification of the current power level, display the current power level, digital display of the current remaining power percentage.
- 19 kinds of battery curves can be selected, a set of customized curves (users can set their own parameters).
- Suitable for most batteries including lead-acid batteries, GEL batteries, LiFeO4 batteries, AGM batteries and other batteries.

Voltage Function
- Real-time display of the current voltage, can be set to high-voltage and low-voltage reminders.
- High-voltage reminder setting range: 10-60V, low-voltage reminder setting range: 8-50V, the reminder mode for LCD flashing reminder.

Clock Function
- The product comes with a clock function that displays the current time.
- After power on, green backlight display, can be used normally in low light conditions.

- 1. There are two ways to connect the power supply of the product: direct connection and push-button connection, as shown in the above figure.
- Pin 8 is the voltage range control terminal, pin 8 is not connected to the power supply, i.e. 12/36V when it is suspended, 24/48V when it is connected to the negative pole of the power supply.
- 2. On the basis of the product power supply connection is completed, we have two ways to activate the timing function, the connection method is shown in the above figure.

Performance test

Yellow resistance testing
- It keeps working well under simulated strong UV exposure.
- In addition, it passed another thoughtful test on each functional part and attached accessories.

Drop test
- Has good shock resistance and protection.

High & Low temperature test
- It works well at temperatures from -40 °C to +70 °C.
Specifications
| Product | BI012 |
| Working voltage | DC 12-48V |
| Total hours range | 0-99999H |
| Maintenance reminder range | 0-9999.9H |
| Housing material | ABS+Aluminum |
| Timing accuracy | Timing accuracy is 0.1H,when hour range is 0.0-9999.9H; Timing accuracy is 1H,when hour range is 10000-99999H;timing accuracy <±0.01%. |
| Voltage accuracy | ±0.5% |
| Waterproof level | IP65 |
| Charging delay time | 200S |
| Delay time of every bar | 155S |
| Display mode | LCD + green backlight |
| Display size(Visible) | 35x24.6mm |
| Product weight | 135g |
| Dimension | ?64.5x66mm |

































