EM90 High Precision Handheld GPS for Surveying,Portable Rugged Land Surveying Equipment for Property, Ranches, Garden, Farmland and Parking Area Distance Measuring

Specification:Condition: Brand NewItem Type: Land Area MeterMaterial: ABSModel: EM90Panel: TFT 2.4in, Resolution 240x320Area Measurement Range: 0-99999 HectaresLength Measurement Range: 0-99999999mRelative Accuracy Of Area: <= 2% (Less than 3 Hectares), <= 1% (More than 3 Hectares)Track Tolerance: ±2mEnvironment: Temperature -20-60°C, Humidity 5%-95%Satellite Accuracy: ≤1.5mMeasurement Error: 0.01mu (Approx. 6.67㎡)Storage Record: 50Built-In Battery: 3.7V 3500mAh Lithium Battery (not a button cell battery)Weight: Approx. 370g / 13.1ozProduct Size: Approx. 14x6x3cm / 5.5x2.4x1.2in Package List 1 x Land Area Meter(built-In 3.7V 3500mAh lithium battery，not a button cell battery)1 x Portable Rope1 x USB Cable1 x Adapter1 x Instruction Manual1 x Warranty CardNote The product can only be used outdoors in open areas. GPS can be affected indoors or around buildings, resulting in no signal.

• HIGH PRECISION ACCURACY: The Handheld GPS Survey Location Tool adopts for U‑BLOX chip, equipped with GPS positioning system, with precise measurement, small error and high precision+ GLONASS coverage for reliable surveying around the world, support for fast positioning and a reliable signal,area measurement error in 0.003 acres,it cannot be used for saving waypoints and navigation
• PORTABLE DESIGN: This handheld gps has a weight of approximately 180g/6.3oz and is compact, equipped with a lanyard,making it easy to carry. Adopts humanized groove design, easy to hold and not easy to fall off when using
• LED BACKLIGHT DISPLAY: Our property surveying tool uses LED backlight display, and the measurement results can be directly displayed on the screen for easy observation. The full screen displays real-time track, real-time accuracy, latitude, altitude and other navigation positioning information, and combines GPS positioning data to restore the walking track path in real time
• MULTIPLE MEASUREMENT METHODS: Our handheld gps land meter supports manual fixed-point measurement, length and width measurement, airborne measurement, distance measurement and other methods, and stores up to 50 records; built-in 3.7V 3500mAh lithium battery (not a button cell battery) for long-term use without frequent charging, and equipped with a USB charging cable, which can be charged at any time
• !!! PLEASE NOTE: Please search satellite signals in an open outdoor area before using this device and there is no signal can be found indoors.When the signal value in the upper left corner of the device screen is below 1 m, start measuring to ensure the accuracy of this device
• KINDLY NOTE: The altitude data displayed on the device is GPS altitude,the gps coordinates format is sexagesimal coordinates and gps altitude changes with Satellite Signal.This is normal ! This device only be used for surveying land and cannot be used for saving waypoint and navigation
• KINDLY TIPS: Recommended to measure an area above 0.16 acres and distance above 328 ft. The larger the measurement range, the smaller the error.The device needed to be held horizontal when measuring