Mitutoyo Digital Depth Gauge 0-8", 0,0005", 63,5mm Base 547-217AMitutoyo; Digital Depth Gauge igital Analog: Digital Inch Metric: Inch Metric Range: 0 8 " Digital step: 0,0005" 0,01 mm Stroke: 0. 5 mm Accuracy: 0,002" 20 m Base flatness: 0,0002" 5 m Scale: Capacitance type ABSOLUTE linear encoder Contact point: Carbide ball, thread: # 4 48UNF DATA HOLD: Yes PRESET: Yes ON OFF: Yes Lock function: Yes GO NG judgement: Yes MAX MIN RANGE: Yes ZERO ABS: Yes ABS INC (INC ZERO): Yes Alarm: Low voltage, setting errors,