Temperature & Sag Correction Calculator is a professional surveying tool designed for surveyors, land surveyors, and construction professionals. This app provides two essential measurement correction calculations to help you achieve more accurate results. Key Features: 【Temperature Correction】 • Supports both Imperial (feet/inches) and Metric (meters) systems • Automatic calculation of temperature effects on measured length • Fractional inch input support, precise to 1/16 inch • Detailed calculation process display • Clear results showing correction value and final distance 【Sag Correction】 • Supports both Imperial (pounds) and Metric (Newtons) systems • Automatic calculation of tape sag effects on measurements • Automatic weight calculation for metric system • Detailed calculation process display • Clear results showing correction value and final distance Special Features: • Clean and intuitive user interface • Real-time calculations and instant results • Copy calculation results to clipboard • Detailed formula explanations