What is this?DC digital display voltmeter is mainly used to measure voltage.This voltage meter can be used for electronic production or electric vehicle battery voltage monitoring.What will I get?Measure voltage: DC 4.5-30.0V (two wires Access)Refresh rate: about 300mS / timesDisplay:3 position 0.56 inch(36mm x 18mm) digital LED TubeDisplay color：Red Green BlueDimensions: 48mm x 28.5mm x 21.5mmCutting size : 46mm x 27mmOperating temperature：- 20 ℃ ~ 65 ℃Package Includes: 3x LED Voltage TesterMeasurement precision：If measure 10V or more,the deviation is ±0.3V ;If measure 10V below, the deviation is ±0.1VAre there any advantages of the product?Digital display screen;High precision;Low starting voltage;Reverse polarity protection;No need for an independent power supply, and the voltage under test is directly used as the power supply.
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Directly Connected.
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1 wrench (200A and 300A not included ). Direction indication function forCurrentandEnergy: Reverse / Forward direction. Overflow will maintain data, unless reset by yourself. Energy data and backlight state can be saved when power off.
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Display backgroud color & Type: Blue & LCD. Color:black,white. hope you could understand.
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1 x Battery Indicator. There are two keys: the front of the product is the touch switch key, and the back is the mode key. Display mode: digital tube screen. Product size: 3.2 3.2 2.8cm. 2、In normal display interface, long press the mode key on the back to enter the setting page.
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Specification:Description:Measures Voltage range of 0-500V with accuracy of Class 2.5.Monitor your systems quickly and accurately with this easy to read DC 0-500V volt meter. .For electronic applications and other Voltage measurement devices.
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Description: A DC 0-500V, Accuracy 10V Analog Voltmeter. Easy to install and use.
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