For farmers, surveyors, or anyone who needs to measure land areas accurately, this TNF-198 GPS measuring instrument is a total game-changer! It can measure the area and length of any shape - we're talking mountainous land, slopes, flat fields, you name it. The 2.8 inch color screen displays everything clearly: your measurements, the graphic track of where you've walked, and it can even automatically calculate prices after measurement. The startup is super efficient too - 30 seconds for cold boot, just 3 seconds for warm boot. It uses both Dipper and GPS satellite systems for double-star positioning with 0.5m accuracy. The measuring range is impressive: areas from 0 to 999,999.99 mu (with display units in mu, m2, hectare, or km2) and lengths from 0 to 999,999.99 meters. The error rate is only 1-3% for areas below 3 mu and less than 1% for larger areas. It comes with a 3.7V/2000mAh rechargeable lithium battery that gives you 8-10 hours of operation. The device itself is compact and lightweight at 174x76x28mm and 149g without battery, making it easy to carry around. You can export test data and graphic trajectories for printing, and it works with Google Maps to show real graphics trajectory. Whether you're measuring farmland for planting, calculating construction sites, or just need accurate land measurements for any purpose, this tool makes what used to be a complicated process surprisingly simple and efficient.
Free 30-day returns 
Free 30-day returns
