... No: LR-. (The dot in the model name can be 01, 02, 06, 07, 08, 14, 16, 18 or 26 indicating ... indicating the digital number: the number is odd number (''01'' or ''07'') means the product is operated by mechanical ... type. The number is even (02, 04, 06, 08, 12, 16, 18, 20, 22, ... No: LR-. (The dot in the model name can be 01, 02, 06, 07, 08, 14, 16, or 26 indicating models ...