Colorimeter with Bluetooth interface and pass-fail function, approximately 10,000 measurements per battery charge, wavelength range of 400 to 700 nm, measurement data storage, color spaces CIE-LAB, CIE-LCh, HunterLab, CIE-Luv, XYZ, RGB.

The colorimeter is designed for fast and precise color measurements of surfaces. The color spaces CIE-LAB, CIE-LCh, HunterLab, CIE-Luv, XYZ, and RGB can be determined with the colorimeter. It is equipped with an LED light source with a wavelength of 400 to 700 nm. The measurement aperture has a diameter of 8 mm. Despite its compact design, the colorimeter has a repeatability accuracy of ΔE*ab ≤ 0.1.

In addition to standard color measurement, the colorimeter can also determine color differences. First, a reference measurement is taken on any reference sample. Subsequent measurements can then be conducted on test samples. The colorimeter displays the difference between the reference and the test sample. An allowable tolerance can be set. If the tolerance is met, a green display on the colorimeter indicates this. If the measured color is outside the tolerance, this is indicated by a red display.

With the Bluetooth interface, a connection can be established to an Android-compatible device. The free app for the colorimeter can be downloaded from the Play Store. Through the app, measurement parameters can be changed and measurements can be conducted. The measurement results are displayed directly in the app, allowing for measurement comparisons to be made through the app. If measurement values are stored on the colorimeter, they can be retrieved via the app.