Main Features:<br />Measuring range: DC 4.5 - 150V<br />Display: 3-Digi 0.56 inch LED<br />Display color: Red<br />Refresh rate: About 500ms / times<br />For various electronic products and DIY projects<br /><br />    Specifications<br />General<br />	 Type: Development board                                                  <br />                        Material: Plastic + Iron + PCB                                                	<br />Weight and Size<br />	 Product Weight: 0.021 kg                                                  <br />                        Package Weight: 0.060 kg                                                  <br />                        Product Size(L x W x H): 4.8 x 2.9 x 2.3 cm / 1.89 x 1.14 x 0.90 inches                                                  <br />                        Package Size(L x W x H): 5.8 x 3.9 x 3.3 cm / 2.28 x 1.53 x 1.30 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Voltmeter Module                                                	<br /><br /><br /><br />                                                                                            <br />