LED Digital Current Meter DC 2A Built-in Shunt Ampere Meter Ammeter Supply Voltage DC 12V 5V 24V Amp Panel Meter Current Monitor(Blue,Power Supply DC5V)

AmmetersAttention: 1.Below 10A or 10A: all direct measurements, built-in sampling resistance, no external shunt or sampling resistance. 2.More than 10A: not include a shunt. It is necessary to take a shunt of 75mV to work, even if 0.1 A. Or it will be burnt. 4.This meter is common ground, namely, the "IN -" of the test terminal is connected with the "negative pole" of the power supply side, so the ammeter can only be connected between load and negative power supply, and it is recommended to use a separate power supply(ie: independent power supply). 5. 2.If you select " Power supply DC5V ",the working voltage is " 5V±0.5 V ",or it will be burnt. Technical Parameters: Power supply: DC5V/12V/24V selectable <;100mA Test current: DC2A Dimension:79*43*25 mm Mounting hole:76*39.5mm Features: This meter can test positive and negative value. Power supply reverse protection. The crystal of the meter is quartz crystal with high precision and high stability. The LED digital tube display part, with all the limited current resistance, will be not appeared "the bright and dark inconsistency". Package Include: 1 piece* LED Digital DC Current Meter Suitable for "below 10A", built-in shunt:

• Ammeters
• LED Digital Current Meter DC 2A Built-in Shunt Ampere Meter Ammeter Supply Voltage DC 12V 5V 24V Amp Panel Meter Current Monitor