EA30中文資料EXTECH數(shù)據(jù)手冊PDF規(guī)格書

Choice of models for high intensity measurements

Up to 400,000 Lux and 40,000 Foot candles

Features:

? Compact and rugged design features large display

? Multiple wide measuring ranges:

Model EA30 - 40,000Fc in 4 ranges and 400,000Lux in 5 Ranges

Model EA31 - 20,000Fc in 4 ranges and 20,000Lux in 4 ranges

? Data hold freezes reading on display

? MIN/MAX readings

? Zero function

? Cosine and color corrected measurements

? Low battery and overrange indication

? Auto power off to save battery life

? Utilizes precision silicon photodiode sensor with 3ft coiled cable for easy storage

? Complete with built-in stand, remote sensor with protective cover, protective rubber holster, and 6 AAA batteries

Additional features for Model EA30:

? Large display with bargraph

? Peak hold captures short light pulses to 100μSec

? Relative function for zero or difference from reference value