Digits Display Header, DC Current Meter Ammeter [Current]

Description

Feature:

With reverse polarity protection to prevent reverse burn; with 100A/75mV shunt, easy to wire; small size, beautiful appearance, easy to install.

Factory with special equipment supporting the header and shunt calibration to ensure the accuracy of the ammeter high accuracy far more than those (header + shunt) no calibration of the manufacturers. Check the precision approve in the attached images.

Specification:

• Opening size: 45.5mm * 26.5mm
• Dimensions: 48mm * 29mm * 21mm
• The ammeter measuring range: DC0-9.99A
• Supply voltage: DC4-30V 2 Line Access (Use low voltage is better, 5V or 12V are the preferable option)
• Weight: 23 g / only + 60G Shunt (50A Version) or 150G Shunt (100A Version)
• Display: 3 0.56LED digital tube
• Display color: red
• Refresh rate: about 500ms /
• Measurement Accuracy: ± (2% +2 words)

Note:

• The power supply end and measuring end the ammeter use the shared ground design, which mean,s the power supply GND and measuring GND is connected, so the ammeter measuring end can only series connect after the load (which is the measured device negative end and measured device power negative end)
• Recommended the ammeter use separated power supply

Documentation:

• Read more about how to connect here.
• See some reviews here.

Additional information