Technical parameters 1 microprocessor control, automatic measuring egg weight, albumen height, freshness (Haugh units), yolk height, eggshell thickness. 2 high-precision digital sensors, measurements of high accuracy, good stability. 3 protein can be detected anywhere in height, anywhere eggshell thickness. 4 LCD display clearly shows the test results for easy viewing. 5 protein height measurement range: 0.00 --- 25.00mm precision: 0.01mm 6 egg weight measurement range: 0-250g Accuracy: 0.01g 7 yolk color measurement range: 1-15 (depending on the color fan value); 8 Haugh unit value range : 0 to 130; 9 international rating: AA: ≧ 72, A: 71 ~ 60, B: 59 ~ 31, C: ≦ 30; 10 eggshell thickness measurement range: 0.00 --- 25.00mm precision: 0.01mm 11 ha Cardiff unit model, egg weight mode, display mode albumen height and yolk height mode eggshell thickness mode automatically switches the probe touches the egg shell thickness display eggshell protein when exposed to a high degree, the probe. 12 automatic preparation of sample numbering 13 measuring stations equipped with plexiglass, with corners leveling function. 14 egg collection box with plexiglass, with a PTFE-hexene wiping device. 15 with a data transfer software, the test results into a computer to facilitate statistical analysis, calculate, print, store 16 is equipped with a printer, you can print directly test results 17 Configuration 1 egg yolk with plexiglass colorimetric measurement units a fan , 2 plexiglass egg collection box 1, 3-hexene PTFE wiping device 1. A set of four data transfer software printer 1 5 6 egg yolks 1 set Color Fan