Features of Metallurgical Electronic Crane Scale1, Wireless remote control 2, High quality strong hook and rings 3, 30mm LED display 4, The cover is made of aerometal, which is strong and durable. 5, 30 mm height words, high brightness digital display, easy reading within 23 m 6, 50 tons model with handheld remote control, 20 meters remote control, zero, tare, accumulate, other functions can