เครื่องวัดแสง Extech EA33 EasyView Light Meter with Memory

Description

            Large LCD display with advanced illuminance functions and features. Careful use of this meter will provide years of reliable service.

Features:

       Wide measurement range to 99,990Fc (999,900Lux) with resolution of 0.001Fc and 0.01Lux

       Luminous intensity (candela) calculations

       Store and recall up to 50 measurements, includes relative or real time clock stamp

       Ripple function excludes the effect of stray light from the primary light source measurement

       Auto Power off with disable feature

       Multiple point average function

       Timed-Hold, Relative in absolute value or % deviation, and Comparator function with high low alarms

       Cosine and color corrected, CNS 5119 Class II

       Complete with built-in stand, light sensor and protective cover with 36" (0.9m) cable, protective holster, 6 AAA batteries, and carrying case

ข้อมูลเพิ่มเติม

http://www.maxtech.co.th/index.html?action=categories&categories=12