General descriptionThis 150mm Stainless Steel Electronic Digital Caliper is designed for precise measurements and conversions, allowing you to obtain accurate data using inside, outside, step, and depth measurements in both inches and millimeters. Its ergonomic design ensures a comfortable grip, and the large LCD display makes it easy to read measurements. This tool is suitable for home, DIY, and professional use, making it simple enough for anyone to operate.Technical specificationsMeasurement range: 0-150 mmCalibration: 0.01 mmMaterial: Hardened stainless steelDisplay: Extra large LCDConversion: Instant between inches and millimetersFeatures: Automatic shut-offOther informationIncludes a sturdy molded caseComes with a long-lasting spare battery and screwdriver for replacementDetailed user manual includedGuaranteed against water, dirt, and oil
While imperial sizes have been adopted as the norm in the world of plumbing, with BSP as standard, it is not uncommon to find the odd metric thread size. But what do figures like 15/21, 1/2, DN20, 12/17 mean when it comes to plumbing fittings? Read on for all you need to know about plumbing thread sizes.