digital LCD display counter with 8 bits+6bits 1.built-in battery 2.Arrange:1~99999999 3. contact, electric, sensor LCD screen digital counter1.built-in battery 2.Arrange:1~99999999 3. contact, electric, sensorFeatures1. DIN48*24mm standard panel, 50*60mm extension available2. Internal Lithium battery, no external power required.3. 6 or 8 digitals LCD display, big and clear display4. Panel reset ...