Auto Off Timer. N/G Facilities. M+ & MR Facilities. Piece Counting Facilities. Function Key : Tare, N/G, Unit, M+, MR, Enter. Direct Sense The E Value. Problem Free Battery Backup. Battery Saving Mode. Battery Voltage Checking Facilities. AC / Battery Indication Function. Last 0 Enable / Disable. Audio & Visual Over Load Indication. Never Shift Calibration. Moisture Protection. Auto Gain Systems. RS 232 Port Setting Upto 3 Steps (Optional)