8/18/2023 0 Comments 28 volt meterVery small and lightweight voltmeter module.The display weight and Dimensions may have2% error. Three-line voltage range 0-100V, but also can be used as second-line use in 40V voltage to within Technical parameters.2-power source (Red and Black) line with the highest input voltage cannot exceed 100V, otherwise, there is the risk of burnt.Yellow/ White/ Blue: Positive of the measurement voltage source 100V is the voltmeters maximum operating limited voltage, please leave enough margin when working, to avoid voltmeters permanent damage because of an electrical spark, power supply ripple, or other too high abrupt change of voltage.īlack Wire: Negative of the Power supply and also used as the negative of the measurement voltage source It also can be used to measure other voltage. This voltmeter can be used to measure the storage battery's voltage in motorcycles and cars and also can grasp the storage battery's status. Its small size which is only 0.72 cm with bright and sharp blue light visible LED display, easy to read even in dim light and low operating voltage. It is Small in size and light in weight, quite easy and convenient to carry out. Very bight and decent LED Display is ready to measure the dc voltages in the range of 0V to 100V. When it measures the voltage above 10V, it will display one place after the decimal point. When it measures the voltage below 10V, it will display two places after the decimal point. It requires an extra power supply of 0V to 100V.To reach the best measurement accuracy, this voltmeter will automatically move the decimal points position according to the different measuring voltage. Also, explore many other unit converters or learn more about electric field strength unit conversions. No need to worry even if there is any connection mismatch of the wires, the electric circuit wont be a boom because it features reverse polarity protection. Free online electric field strength converter - converts between 13 units of electric field strength, including volt/meter V/m, kilovolt/meter kV/m, kilovolt/centimeter kV/cm, volt/centimeter V/cm, etc. While measuring the supply voltage of another source make sure that negative pole is joined common. The red wire is to connect to the positive pole, the black wire is to connect to negative pole and the yellow/white wire is to connect to the positive pole of that source or another source across which we meant to measure the voltage. The 0 to 100V 0.72 cm (0.28 Inch) Digital Voltage Tester DC VOLTMETER requires only a few minutes of configuration and is as simple as directly connecting wires to the source you want to measure and seeing the LED blink!!!! This is tiny and compact digital voltmeter with a Blue LED Display.
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