Comparative test of CL800 / CL500 series illuminance meter and imported illuminance meter

    How accurate is the CL800/CL500 series illuminance meter?

    Recently, I have visited some users and they have been asking a question. How accurate is  CL800/CL500 series illuminance meter? , and how do you compare it with the more expensive Japanese brands CL500A, C7000 and CL200A sold in the industry?

    The commonly used P60 standard light source box is used for evaluation, and fluorescent lamps (more used in China) and LED lamps (exported to Europe and America) are tested separately.Through the comparison of the following data, it can be found that the compatibility of CL800 test data with C7000 ( including CL500A ) imported from Japan is very good, (XYZ compatibility of other domestic illuminance manufacturers is slightly worse),which we can ensure that it passes the measurement of the National Institute of Metrology(China). The functions are far more than that of C7000 and CL500A, but the price is much more favorable!