brand new and high qualityFeatures:Made of high quality material, strong, durable and wear resistant, serve you for a long for time.Special designed for monitoring the liquid pressure of pressure for tank or some other appliances.5 switchable units fit for most countries to use.Large LCD display with backlight for easy reading and operating.Zero cleaning function makes it more convenient for next for time using.Low battery alarm warn you to change new batteries.16 optional types can be selected.Widely used for air compressor, pipework, pressure for tank and so on.Specification:Powered By: 2 x AAA Batteries(Not included)Optional Types: No.1/No.2/No.3/No.4/No.5/No.6/No.7/No.8/No.9/No.10/No.11/No.12/No.13/No.14/No.15/No.16Material: ABS, Stainless SteelSample Frequency: 5 times/sLCD Display: 4 digit displayAccuracy Grade: 0.5Temperature Range: -20 - +50Thread Interface: Normal M20 x 1.5Total Length: app.12cm/4.72inDia.: app.8cm/3.14inColor: Yellow and SilverQuantity: 1 PcNote:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 x Digital Hydraulic Pressure Gauge