Jiawu Portable Color Reader with Color Deviation Warnings in the Laboratory, Digital Meter for Accurate Measurements, Rechargeable Li-battery Included

Price: £790.76
(as of Jun 27, 2026 23:50:29 UTC – Details)


1. Accurate measurement with 1mm aperture: The color adjustment tool has a 1mm measuring aperture that accurately captures fine details and colors. It is designed to on specific points or small areas and offers accuracy, making it particularly suitable for measuring small, opaque objects with smooth surfaces.
2. User-friendly 3.5 inch touch screen: The color difference meter tester is equipped with a 3.5 inch capacitive touch screen, which provides an intuitive man-machine interface. With the simple double-tap function to compare color differences, users can quickly and conveniently navigate through the system, ensuring an easy operating experience.
3. Advanced laboratory color deviation warnings: The color difference comparison interface contains laboratory color channel indicators that provide deviation warnings. This feature simplifies the color mixing process and makes it easier for the user to achieve the desired shade while ensuring accurate results.
4. Flexible probe design: The probe’s detachable design allows accurate alignment when measuring small objects. Users can even turn the probe over to measure small workpieces directly above the measuring hole, ensuring that the main device’s readings remain unaffected. This design increases versatility and convenience when taking measurements.
5. Comprehensive Color Matching and Analysis: The digital colorimeter comes with multiple standard electronic color cards, enabling quick and accurate matching of the closest color card number with over 90% matching accuracy. In addition, it provides a professional reflectance curve for detailed color data analysis, including hue, saturation and brightness, and also provides QC inspection functions for automatic conformance testing based on user-defined thresholds. The device also connects to a dedicated mobile app to enhance color sharing and data management and to support data import or export with associated PC software for statistical analysis.
Technical dataification:
Item Type: Portable Color Reader
Material: aluminum alloy
Lighting method: D/8, including mirror component (SCI)
Light source: full spectrum LED light source
Wavelength range: 400-700nm
Wavelength interval: 10 nm
Measuring opening: approx. 1 mm / 0.039 inches
Measuring conditions: light source D65, observer 10°
Measuring time: Approx. 1s
Color spaces: CIE Lab, LCh, Luv, Yxy, CMYK, RGB, Yellowness-98, Whiteness-98, Whiteness-Gauz, Whiteness-, Whiteness-R457, HSL, HSV, Reflectance
Color difference formulas: ΔExab, ΔExuv, ΔEx94, ΔExcmc(2:1), ΔExcmc(1:1), ΔExcmc(1.4:1), ΔEx00
Repeatability: Standard deviation △Exab within 0.03 (Measuring conditions: preheat calibration, whiteboard average value measurement every 3 seconds for 30 times)
Difference between tables: △ExabSize:
Main Body: Approx. 132 x 66.6 x 20 mm / 5.2 x 2.62 x 0.79 inch (L x W x H)
Probe: approx. 45.4 x 37.3 x 64.1 mm / 1.79 x 1.47 x 2.52 inches (L x W x H)
Weight: 390g
Power supply: rechargeable Li battery 3.7V 4000mAh x 1 (included), a single charge can be measured 10,000 times continuously.
Display: 480 x 320 dot IPS color screen
System language: Simplified Chinese, English
Data interface: USB (Type C),
Operating temperature range: 0-45°C, 0-85% relative humidity (no condensation).
Storage temperature range: -25-55°C, 0-85% relative humidity (no condensation).
Application:
Follow the instruction manual.
Package list:
1 x Spectrophotometer
1 x Probe
1 x Manual
1 x USB Cable
1 x Cleaning Cloth
1 x Positioning Plate
1 x Storage Box
[EASY SETUP] Follow the instruction manual for hassle- setup and operation.
[PORTABLE DESIGN] Lightweight and compact for easy transport and color measurements on the go.
[HIGH ACCURACY] Achieve over 90% matching accuracy with standard electronic color cards.
[DATA INTERFACE] USB and connectivity for data import/export and extended functionality with PC software.
[POWERFUL DISPLAY] 480 x 320 dot IPS color screen for clear and detailed color data analysis.