<p>Analog DC 0-300mA Current meter</p> <p> </p> <p>Dimension (W x H x D): 70.9mm x 61.4mm x 48mm</p> <p> </p> <p>Center cut hole: 51.5mm (2.025")</p> <p> </p> <p>Bolt distance (each side): 48.5mm (1.9")</p> <p> </p> <p>Bolt diameter: 2.9mm (0.114")</p> <p> </p> <p>Bolt cut-hole diameter: 3.0mm (0.118")</p> <p> </p> <p>Model: DC300mA</p> <p> </p> <p>Description: DC 0.3A Analog Amp Meter</p> <p> </p> <p>Operating power: NA</p> <p> </p> <p>Input: DC</p> <p> </p> <p>Type: Analog</p> <p> </p> <p>Digit: Needle</p> <p></p>