ZL660 Land Surveying Equipment, Intuitive Operation Handheld GPS for Surveying with 6 Satellites, 3.2" Color Screen,7 Methods for Measuring Land Area, Distance,Slope and Save Coordinates Point

High-Precision Surveying & Portable: Take professional-grade surveying anywhere. Supports 6 satellite systems for fast, reliable positioning (area error <0.002 acres, distance error <5 feet). Includes a convenient lanyard for secure carrying, making it the perfect GPS surveying equipment for measuring land area, distance, and slope. 7-in-1 Measurement with One-Key Operation: Master land surveying instantly. This intuitive unit features 7 dedicated modeseach with a single, clearly marked button for one-key access. Simply press to measure land area (ideal for pastures and gardens), distance (straight or curved), height, slope, or save coordinates (save only, no edit). Sunlight-Readable 3.2" Color Screen: Enjoy clear visibility with the 3.2-inch color display. Featuring 240x320 high resolution, this large screen remains perfectly readable even under direct, bright sunlight. Long-Lasting 48-Hour Battery: Maximize productivity on long projects without recharging. The powerful built-in 4000mAh lithium battery supports up to 48 hours of land surveying operation, perfect for extensive farmland surveys, large property assessments, and all-day fieldwork. Rugged & Ergonomic Design: Built tough for any environment. This durable land surveying equipment features a waterproof and dustproof design. Its ergonomic contoured grip ensures comfortable use and prevents slipping, while the compact size fits easily in your pocket. Quick Start Guide for Optimal Accuracy: For best results, always initiate your device under an open sky. Turn it on and wait until the signal value (shown on the top-left corner of the screen) stabilizes below 1 meter. This simple step ensures the highest measurement accuracy before you begin your surveying task