à¤Ã×èͧÇÑ´¤ÇÒÁª×é¹ äÁé ÇÑÊ´Ø¡èÍÊÃéÒ§ Moisture Meter 407777 Heavy Duty Moisture Meter Fast, accurate, wood moisture measurements with built-in self-calibration Displays wood moisture content Memory contains 9 material groups including calibrations for approx. 150 species of wood Heavy Duty Moisture Meter Fast, accurate, wood moisture measurements with built-in self-calibration Displays wood moisture content Memory contains 9 material groups including calibrations for approx. 150 species of wood Super large 1.4" (36mm) LCD Record/Recall MIN/MAX Data Hold plus Auto power off Built-in RS-232 PC interface Range/accuracy(%rdg+digits): 9% to 30%/±(4%+5d @9-24%) Resolution: 0.1% Sampling time: 0.8 second Manual Temperature: Compensation: 32 to 122°F (0 to 50°C) Dimensions/Weight: Meter: 7" x 2.9" x 1.3 " (180 x 72 x 33mm) Probe: 0.9" (23mm) D 6.5" (165mm)