• 500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth
  • 500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth
  • 500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth
  • 500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth
  • 500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth

500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth

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  • Price:$50.79
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500V 300A Coulomb Meter DC Voltage and Current Meter VAC8910F with 3.5" Screen without Bluetooth

Description:

VAC8910F is a multi-function meter. It can display various physical parameters in real time, such as voltage, current, power capacity, energy, temperature, and operating time. Battery charging and discharging management, over-voltage, under-voltage, and over-current protection can be realized separately through its reserved two relay interfaces, accompanied by a buzzer alarm. And the instrument uses a 3.5-inch color LCD as a display. It displays data in a more comprehensive and clear fashion. The device has reserved communication interface for secondary development.

Features:
- 3.5" HD full-color display is clear and shocking
- Wiring is easier and more convenient to use
- The non-contact detection of current is realized by using a Hall sensor. Safe and reliable without disconnecting wires
- Charging and discharging dual relay interface. Five relay working modes can realize automatic opening and closing of charging and discharging
- With charge over-voltage, discharge under-voltage, charge over-current, discharge over-current protection, and buzzer alarm
- Chinese and English selection. Two display colors can be switched and two display interfaces can be adjusted, meeting your various needs
- Optional functions: Bluetooth, temperature measurement, CAN communication, 485 communication, to meet various communication application scenarios

Parameter Index:
- Input voltage: 1. Measuring range when powered by itself: 8V~120V. 2. Measurement range when externally powered: 120V series: 0-120V; 500V series: 0-500V; 100A series: 0.2-100A; 300A series: 0.4-300A; 500A series: 0.5-500A
- External power supply voltage: 8-120V
- Display language: Chinese/English
- Communication channel: 0-40
- Display mode: 3.5-inch color LCD display
- Display power supply: USB power supply: 5V; independent power supply: 8-12V
- Measurement rate: 10 times/second
- Relay delay time: (0-200)S
- Serial communication baud rate: 9600Bps

Measuring range:
- Capacity: 0.001AH~99999.999AH
- Energy: 0.001KWH~9999.999KWH
- Time: 0~100 hours
- Power value: 999KW
- Temperature: 1~150℃
- Voltage: ±(1%+2) digit
- Current: ±(1%+5) digit
- Temperature: ±2℃

Protection and setting range:
- OVP (over-voltage protection): 0.1~500V
- LVP (under-voltage protection): 0.1~500V
- OCP (over-charging protection): 0-500A
- NCP (discharge over-current protection): 0-500A

Package Included:
- 1 x LCD Monitor
- 1 x Test Box
- 1 x Temperature Cable
- 1 x Hall Sensor (Closed)
- 3 x Hx2.54 Cables
- 1 x USB to Mini USB Cable

Note:
- Battery is not included.
- The module comes without Bluetooth function.



1: Measured voltage
2: Measured current
3: Real-time power
4: Battery remaining energy
5: Time required for full battery / battery endurance time/ timing time
6: Wireless signal identification
7: Key lock logo
8: Timing start and stop sign
9: Real-time temperature
A: Charging relay status
B: Discharge relay status
C: Battery remaining capacity value
D: Progress bar of remaining battery capacity
E: Percentage of remaining battery capacity



Relay Working Mode Description:
By selecting different modes, the charging and discharging relay can be manually opened and closed, or automatically opened and closed to realize automatic management of battery charging and discharging.

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