Current Meter, DC Ammeter with Hall Sensor LED Digital Display 50A High Accuracy Current Gauge for Vehicles

Current Meter, DC Ammeter with Hall Sensor LED Digital Display 50A High Accuracy Current Gauge for Vehicles

1. Forward and Reverse Current: Ammeter can measure the forward and reverse current of the line, display the positive current in the forward direction (the decimal point of the ammeter is always on or off), and display the negative current in the reverse direction (the decimal point of the ammeter flashes slowly).

Specification:
Item Type: Digital Ammeter
Material: ABS
Current Range: 50A Test Range (V):+/-0.0-50A, Resolution (A): 0.1A
Power Supply Voltage: 4-30V (Wide Range) Note: The Maximum Input Voltage Cannot Exceed 30V, Otherwise There is a Risk of Burning
Display Mode: 0.52in LED, Red
External Dimension: Approx. 54 x 30 x 21mm / 2.13 x 1.18 x 0.83in
Installation Opening: Approx. 47.2 x 27.3mm / 1.86 x 1.07in
Measurement Rate: ? 500mS/Time
Measurement Accuracy: 1% ( 2 Words)
Power Supply End : Approx. 150mm / 5.91in
Transformer : Approx.150mm / 5.91in
Minimum Supply Voltage: +4.0V
Maximum Supply Voltage: +30V
Working Temperature: - 10-+65?
Working Humidity: 10-80% (No Condensation)
Working Pressure: 80-106kPa
Exposure To The Sun: Direct exposure is not allowed
Calibration Method: The relative error between the instrument and the instrument, or the error caused by the aging of components or environmental temperature change after long term use, can be calibrated by the following methods. In order to obtain more accurate measurement, it is recommended to preheat for more than 5 minutes before calibration.

How to Use:
Red line: positive terminal of meter power supply (note: voltage between red and black lines cannot exceed 30V)
Black line: negative terminal of meter power supply

Package List:
1 xDigital Ammeter

Features of Current Meter, DC Ammeter with Hall Sensor LED Digital Display 50A High Accuracy Current Gauge for Vehicles

Isolated Design: Because the current sensor is completely electrically isolated from the measured wire, this meter can measure the current of the positive pole, negative pole of the power supply, a certain line at will. The voltage withstand value between the measured wire is up to 2KV. | Easy Calibration: This meter adopts exquisite SMT technology, so it has good consistency. It is equipped with current calibration potentiometer and zero adjustment potentiometer. If there is any error, you can calibrate it yourself. | Easy to Install: The current sensor adopts a through hole design, and the wire directly passes through the hole. The current measurement can be realized without damage or changing the original current circuit. | Product Detail: Built to meet standard specification, strictly follow factory quality control.Fine workmanship, wear-resistance and the service life is longer. | Product Detail: Built to meet standard specification, strictly follow factory quality control.Fine workmanship, wear-resistance and the service life is longer.