Specification Brand : LJIA BulletPoint1 : Check the color difference between two samples. BulletPoint2 : Economical, Portable and easy to use. BulletPoint3 : Color difference displayed Δ(L*,a*,b*),Δ(Ε*ab,C*ab, Η*ab), Δ(Y, x, y), Δ(Χ, Υ, Ζ), Δ(Rs,Gs, Bs) or △(WI, YI, Tw) BulletPoint4 : Color space displayed (L*, a*, b*), (L*, (Y, x, y), (X, Y, Z), (Rs, Gs, Bs) or (WI, YI, Tw) BulletPoint5 : Statistical function (Maximum, Minimum, Avera and StandardDeviation) Color : One Color ExternallyAssignedProductIdentifier : 7504375520369 ItemName : Color Analysis, TES-135A Color Meter Color Analyzer,Portable Color Difference Meter(LCD Display), Mini-USB Interface,AUto Power Off Function,Multifunctional Colorimeter ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-spectrophotometer-accessories Manufacturer : LJIA ModelNumber : 124253546 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 124253546 ProductDescription : Battery not included ========== Colorimeter Style : Handheld Interface : USB Model Number : TES-135A Display:Triple 4 digit LCD display Illuminating / Viewing ometry:45°/0°:Illumination at 45°, measurement at 0° Measuring area:Approx. φ10mm Display modes:Color difference Δ(L*,a*,b*), Δ(E*ab,C*ab, H*ab), Δ(Y, x, y), Δ(X, Y, Z), Δ(Rs, Gs, Bs) or Δ(WI, YI, Tw). Color space (L", a*, b*), (L*, C*ab, hab), (Y, x, y), (X, Y, Z), (Rs, Gs, Bs) or (WI, YI, Tw). Tart color memory:9 channel; set by measurement or keypad Measuring ran:L*:5 to 100 Measurement conditions:Observe: CIE 2° Standard Observer. Illuminant: White LED lamp. Repeatability:Standard deviation within ΔE*ab 0.5 (Measurement conditions : Avera of measurements of standard white plate). Minimum interval between measurements:Approx. 2 seconds Auto data Memory & Read:99 sets Auto power off:Approx. 3 minutes Power source: One 9V battery or DC 9VAC adapter input Battery life:Approx. 500 measurements at 10-sec intervals Operating temperature/humidity ran:0°C to 40°C (32°F to 104°F); less than 85% relative humidity Stora temperature/humidian-10°C to 40°C (14°F to 104°F) ; less than 70% relative humidity Dimensions:172mm x 118mm x 46mm Weight:Approx. 220g Accessories:Instruction manual, White calibration card Mini-USB cable, Software CD. ProductSiteLaunchDate : 2025-04-23T05:26:18.726Z Size : One Size UnitCount : 1 UnspscCode : 41000000