Feature:1. High Accuracy: Smart colorimeter uses multiple electronic color cards to quickly match the closest color card number, and the color card matching accuracy rate is greater than 90%.2. Multiple Equations: Chromatographic instrument has a QC detection function, the color difference threshold can be set, and a variety of color difference formulas are optional.3. Portable Intelligence: High accuracy colorimeter uses the mobile APP's large memory and convenient screen operation to greatly improve and expand the functions of the colorimeter.4. Multi Color Measurement: Portable color difference meter has a variety of color spaces to choose from, which is convenient for color measurement of various needs.5. Data Sharing: APP portable digital colorimeter can import and export color data to share data among multiple devices. It is equipped with a dedicated display, which can be used with APP or used alone.Specification:Item Type: Smart ColorimeterMaterial: ABSModel: LS171Battery: 1 x Rechargeable Lithium Battery 3.7V 700mAh(Built in Battery)Purpose:For Chroma Sampling, Color Difference Detection and ComparisonIllumination Mode: D/8, Including Specular Reflection Light (SCI)Lighting Source: Full Spectrum LED Light SourceMeasuring Caliber:Approx. 8mm / 0.3inMeasurement Conditions: Light Source D65, Field of View 10Measuring Time: About 1sColor Space: CIE LabLuv.LChYxyCMYKRGBHexColor Difference Equation: E x ab,Euv,E x 94,E x cmc2:1,E x cmc1:1E x 00Repeatability: Quasi Deviation AE x ab, within 0.03 (Measurement Condition: After Warm up Correction, the Average Value of 30 Measurements on the Whiteboard at an Interval of 3s)Size:Approx. 57 x 57 x 89.4mm / 2.2 x 2.2 x 3.5inWeight: Approx. 126g / 4.4ozBattery Capacity: Rechargeable Lithium Battery 3.7v and 700mAh, a Single Full Charge Can Continuously Measure 10,000 TimesDisplay: 128 x 64 Lattice Charging Interface: USB (Type c)Data Transmission: BTOperating Temperature Range: 0~45C, 0-85%RH (No Condensation)Storage Temperature Range: -25~55C, 0-85%RH (No Condensation)Color Threshold: AdjustableCompensation Optical Path: Built inQC Quick Test: SupportData Sharing: Support.Package List:1 x Smart Colorimeter1 x Data Line1 x Positioning Plate1 x Cleaning Cloth1 x Storage Bag1 x Calibration Report1 x User ManualNote:1. When the instrument has not been used for a long time, it is recommended to use it after calibration.2. Please ensure that the sample is uniform and the surfaces are flat and clean, otherwise it will affect the measurement accuracy.3. After the base is removed from the host, it should be stored in a clean place to avoid contamination of the standard board.4. Do not insert any objects into the instrument to clean it, as this will damage the instrument, affect measurement accuracy and operational safety.5. The indicator light of the instrument is flashing red, and it needs to be charged in time. The red light will be on during the charging process, and the blue light will be on when it is full.6. If you do not use the instrument for more than half a year, you need to charge it regularly to prevent the battery from overdischarge and damage.7.If there is a BT connection error or connection failure, you can restart the APP and the instrument, or turn off/start BT in the setting interface and then reconnect.8.Click the "Browse and Enter" button, the APP is not connected to the instrument, you can enter the APP to view historical data.