407026 | Extech

Light meter, 407026, extech

This 407026 Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional features include Data Hold, Min/Max/Average, Auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional Data Acquisition Software and Data logger. Complete with 9V battery, light sensor with 45" (1.1m) cable, protective cover, and holster with stand.

Features

• Simultaneous display of foot candles or lux and lighting type
• Large 1.4" (1999 count) LCD display
• % Shows the difference to the reference point
• ZERO recalibration
• Uses precision photodiode and color correction filter
• Cosine- and color-corrected measurements
• ±4 % accuracy is improved by the choice of illumination type (tungsten/daylight, fluorescent, sodium, mercury)
• Recording/recalling of MIN, MAX and AVG measured values, data hold plus automatic switch-off
• Built-in RS232 serial interface, optional software