... hardware clock circuit, with temperature compensation circuit to ensure under the normal working conditions, the time error of clock ... temperature (-30ºC--80ºC) LCD display ; 2. 8 digit LCD display, 6 integer and 2decimal; 3. Display the data of current date, time ... sharp, peak load, day hour, low load energy, etc. LCD display recycled. After energy meter connect electricity, date, time, current total ...