Model Number:Ejoyouss372rbdg5k Product Dimensions:5 x 5 x 5 cm; 89 Grams Material:Brass Item Weight:89 g Descriptions:This vacuum manometer is a dial instrument with double scale. The interface is on the back of the pressure gauge. Its measurement range is 0~-30inHg or 0~-1bar , Broad applications - water, oil, air and more, is a great air pressure measuring tool with stable performance. With mini size, it is convenient to carry. Features: This vacuum manometer is a dial instrument with double scale. The interface is on the back of the pressure gauge.Its measurement range is 0~-30inHg or 0~-1barBroad applications - water, oil, air and more.Metal outer case, well protect the inner accessories.Mini size, convenient to carry.This air pressure gauge is a great air pressure measuring tool with stable performance. Specifications: Material: Metal Color: Black Measurement Range: 0~-30inHg / 0~-1bar Thread specification: BSPT Connection: 1/4" BSPT Thread Appearance diameter: 50mmSize: as the pictureWeight: 89g Package Included: 1 x Vacuum Manometer About this item [Specification]:0~-30inHg 0~-1bar; 50mm Mini Dial; 1/4" BSPT Thread [Air Pressure Gauge]: This air vacuum pressure meter is a pressure measuring tool with double scale; Easy to read [Premium Material]: By using metal outer case, this meter manometer is durable to use with the well protect the inner accessories [Easy to Install]:The pressure gauge adopts 1/4" BSPT thread connection; The interface is on the back of the pressure gauge [Application]: The vacuum pressure gauge can be used to measure air, water, oil, gas; And also for other things that are not corrosive to brass [Specification] [Air Pressure Gauge] [Premium Material] [Easy to Install] [Application]