MeterTo SM208 Screen Brightness Meter, 0.01-39990cd/m2

Features:

Adopting a detector powered by a silicone photocell with high stability, photostability, and shock resistance, strict vision correction and accurate photometric measurement can be realized. 

With a wide measuring range, it can measure between 0.01-39990cd/m2 without a dimmer.

It is a digital display with good indication reproducibility, data latching and peak value latching functions; 

With very low power consumption, it can operate continuously for 100 hours on a 9V layer-built battery; 

Mini light probe, measuring angle <10O;

Compact, portable, easy to use. 

Technical specifications:

Measuring range 0.01-39990cd/m2

Measuring distance ≤1m

Object size ≥Ф20, increasing with the increase of measuring distance

Precision: 

≤±0.8% of the measured value +1 figure

Indication error: 

≤±0.5% of the measured value +1 figure (relative to NIM standard)

Spectrum response characteristics:

In accordance with the standard of national grade I illuminometer

Linearity error: 

≤+0.2% of the measured value +1 figure

Temperature characteristics:

≤+0.1% of the measured value +1 figure

Operating environment: 

Temperature: （0-40）0C

Relative humidity: ≤85%

Dimensions and weight: 149X71X41mm3

Power supply: 9V layer-built battery (model 6F22)