0.28” DC0-200V Digital LED Voltmeter Ammeter Meter Gauge at Optional-OKY4093-3 – OKYSTAR

OKY4093-3

0.28’’ DC0-200V Digital LED Voltmeter Ammeter Meter Gauge at Optional

Product Description

Operating voltage:DC 4.5 ~ 30V

Measure voltage: DC 0 ~ 100V

Minimum resolution: 0.1A ,0.1V

Measure current : 0-2A /5A /10A /20A/50A/100A at Optional

Operating current: <10mA Display: 4 0.28" LED digital tube Display color: Red+Red,Red+Blue at Optional Dimensions: 48*29*26mm Refresh rate: about 500mS / times Measure accuracy: 1% (± 1 digit) Package List: 1x DC Current Shunt Note: 50A / 100A must be matched with the corresponding OKY4091 to use. Color:Red+Red,,Blue+Red, at Optional

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Product Details

Product Description

Description:

Voltmeter and Ammeter, 2 in 1 function Voltmeter Ammeter, Top blue line display voltage, bottom red line display current,easy measurement.
Small size, Snap In install, Power supply DC 4.5V – 30V range.
Equipped with three connection, convenient access to car/electromobile/motorcycle circuit line,used to monitor the battery voltage, timely grasp the state of battery voltage, voltage and current measurement can also be used for other products use.

Wire Instructions:

Thin Red Line(VCC): power supply input positive (4.5-30V)
Thin black line(GND): power supply input electrode (4.5-30V) and signal ground
Thick black Line: public line, ground wire
Thick Red Line: signal line voltage measurement
Thick Yellow Line: current inputs, connect test equipment

Notice:

More than 10A need external shunt(75mV),under 10A direct connect circuit.
The maximum of input voltage cannot be exceed of 30V, otherwise would be burnt.
Misconnection between voltage input and current will lead damage to the meter, Please make sure the voltage and current are connected correctly.

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