เครื่องวัดแสง Extech 407026 Light Meter
Description
This light meter offers selectable lighting types, data record/recall, relative display mode, and PC interface. This professional meter, with proper care, will provide years of safe reliable service
Features:
% displays differential from reference point
“ZERO” Re-Calibration
Enhance accuracy by selecting lighting type Tungsten/Daylight, Fluorescent, Sodium, Mercury)
Data Hold, Min/Max/Avg readings
Built-in RS-232 PC serial interface
ข้อมูลเพิ่มเติม
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