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 <100;

           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 II 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)