## Description For measuring the outside or inside diameter. Ergonomically designed. No lubrication is ever required on the ultra-smooth slide bar. - Large digital display: 0.3 in.H - Made of strong composite carbon fiber - Greater-than or less-than results without calculations - Zero button instantly resets unit at any position - Runs on the supplied battery for 10,000 hours - Resolution: 0.01 in. and 0.1mm - Accuracy: ±0.01 in. and ±0.2mm - Range: 0 to 4 in. (0 to 100mm) - Dimensions: 7 x 2.5 in. - Weight: 1 oz. ## Specifications ||| | ------------ | ------------ | |For Use With (Application)|Measures both inside and outside dimensions| |Material|Carbon Fiber| |Weight (English)|0.062 lb.| |Product Type|Digital Calipers| |Weight (Metric)|0.45kg|