4.5V-30V DC Digital Voltmeter
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Description
DSN-DVM-368 Digital Voltmeter Module 4.5V-30V DC is a small & lightweight device. It has three terminals; one voltage input for measuring, one supply voltage, and one ground. There are total of 4 PCB jumpers on the board, J1 is used to set 2-wire or 3-wire mode, and J2, J3, and J4 are used to adjust the sensitivity or measuring range. The default jumper used is J3 with a 510K resistor.
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