1pcs LED Digital Voltmeter 0.56 Inch 3 Wire LED Digital DC Voltmeter DC0V-30V Reverse Connection Protection

Battery Included : No High-concerned chemical : None Voltage range : other Certification : NONE Origin : Mainland China Model Number : voltage table Brand Name : HpLive DIY Supplies : Electrical Dimensions : 48 x 29 x 22 mm Display Type : Digital Only