VAC9010H 0-90V 50A-500A Voltage Current Meter Voltage Amp Meter w/1.8In LCD Hall Sensor Bidirectional

 Description:

VAC9010H voltage ammeter can measure various physical quantities such as voltage, current, charge and discharge capacity, time and power. It can also set parameters to achieve over-voltage protection, under-voltage protection, over-current protection and overcharge protection.

Its color LCD display shows measured data clearly. Hall sensor is used to detect current, which is convenient and simple. It can be applied to monitoring of output voltage and current, as well as charging and discharging of batteries (batteries are not included).

Features:

- Bidirectional Current Detection: The bidirectional current can be automatically identified and detected without changing the wiring direction.

- Power-off Memory Function: After power-off, it can remember the number of AH before power-off, which is convenient for observation and measurement.

- Time & AH Value Clearance: It will not affect the next measurement.

- The AH number can be filled up without affecting the direct discharge metering.

- Voltage, current, charge capacity AH number, WH number, time, and power are displayed simultaneously.

- Output Shutdown Function Key: Flexible to turn on or off output (Extra relay needed).

- Over-voltage, over-current, over-power, time limit, overcharge and other protection functions.

- Online calibration makes it easy for customers to correct errors in time.

- The LCD screen can be manually turned off, or it can be automatically turned off after reaching the minimum value for one minute. If you want the screen to be on all the time, please contact us.

- It is safe to detect current in the forward and reverse directions by Hall sensor.

Technical Parameters:

- Model No.: VAC9010H

- Measured Current Range: 0-100A

- Current Display Resolution: 0.1A

- Measured Voltage Range: Self power supply 12-90V; External power supply 0-90V

- Current Accuracy: ±3%±5 digits

- Voltage Accuracy: ±2%±5 digits

- Voltage Display Resolution: 0.01V

- Capacity Display Resolution: 0.01AH

- Time Display Resolution: 0.01H (1min)

- Measuring Speed: 5times/s

- OVP (Over-Voltage Protection): 0.01V to 90V

- OPP (Over-Power Protection): 0.01W to 9.99KW

- LOP (Low-Voltage Protection): 0.01V to 90V

- OCP (Over-Current Protection): 0.1A to 100A

- OAH (Over-Charging Electricity Protection): 0.01AH to 9999AH

- OFT (Over-Time Protection): 1min to 99hour59min

- Installation Hole Spacing: 76.5 x 39.2mm