1. This ammeter is suitable for use in 12V, 24V, 36V, 48V, 60V, 72V, 84V electric vehicles, and can also measure lithium polymer batteries and nickel-hydrogen batteries. It can also be used for other voltage/amperage measurement purposes. It is not suitable for large trucks, cranes, forklifts, etc., which are high-power and high-load vehicles
2. Dual display of amperage and voltage is clear and intuitive. The upper 8-color stripes show (2 red and 6 green) battery amperage. The lower voltage meter (displaying battery voltage), the decimal point of the voltage meter automatically shifts for higher precision.
3. The display head automatically identifies voltage and amperage, and has a reverse connection protection function (reverse connection will not burn)
4. Waterproof feature, ensuring no water damage from daily spills or splashes, allowing you to use it with peace of mind
5. Usage method: Connect the positive and negative terminals of the display board to the positive and negative terminals of the battery to be measured. The digital tube will display the real-time battery amperage (note that it cannot be connected in reverse; connecting in reverse will burn it)
6. The voltage of 36V lead-acid batteries is not displayed if it is lower than 18V; it will burn out if it exceeds 43V; the voltage of 48V lead-acid batteries is not displayed if it is lower than 30V; it will burn out if it exceeds 55V
Parameters
1. Power supply voltage: DC 6 - 120V (wide range), note: The maximum input voltage must not exceed 120V; otherwise, there is a risk of damage.
2. Test voltage: DC 6 - 120V (decimal point automatically shifts)
3. Minimum resolution at 100V or below: 0.1V
4. Minimum resolution at above 100V: 1V
5. Voltage measurement resolution: 1%
6. Working current: less than 20mA
7. Display mode: LED color screen
8. Lead length: greater than 150mm
9. Installation hole size: 4.72 x 2.73cm
10. Measurement rate: greater than or equal to 500ms/each measurement
11. Voltage measurement accuracy: 1% (±2 digits)
12. Size: about 5.4 x 3 x 2.1cm
13. Weight: 30g