ColorReader Small Colorimeter Top
Colorimeter Top is developed by 3NH by combining advanced color sensors with Apps and wechat applet with rich performance. It is specially equipped with multi-functional "smart keys" and professional non-contact automatic whiteboard calibration, which is both a color spectrometer and a mobile phone colorimeter. It is often used for color difference quality control in plastic electronics, paint and coating, textile and garment printing and dyeing, ceramics and other industries. Colorimeter Top is compact and easy to carry. When connected wirelessly with mobile phone devices, it can be expanded in addition to color measurement, color card identification and search. You can use it anytime and anywhere to capture color inspiration.


1.Instant and Precise Color Measurement
Repeatability less than 0.1, display accuracy 0.1, one light press can bring you precise color measurement.
2.Non-contact Auto Calibration
3.Multifunctional "Smart Buttons"
4.Professional integrating sphere dual optical path design


5.Lightweight and Portable
6.Rechargeable Lithium Battery
7.Higher Quality
8.Diversified Data Display Modes
9.Massive Color Card Database with You
* Focus on
Product Name & Model | Colorimeter Top |
Geometry | D/8(Diffuse illuminance, 8°reception, SCI), Conforms to standards CIE No.15,GB/T 3978. |
Integrating sphere size | Φ20mm |
Illuminant | Full spectrum LED light source |
Spectro device | Filter spectro |
Sensor | CMOS Dual light path sensor |
Wavelength Range | 400~700nm |
Wavelength interval | 10nm |
Measuring Aperture | Φ8mm |
SCI/SCE | SCI |
Color Spaces | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB,HunterLab,βxy, DIN Lab99 |
Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter) |
Other Color Index | Spectral reflectance, WI(ASTM E313,CIE/ISO, AATCC, Hunter), |
YI(ASTM D1925,ASTM 313), | |
Metamerism Index Mt, Color fastness, color strength, and Opacity, 555 color classification, Munsell(C/2) (implemented by mobile APP) | |
Observer Angle | 2/10° |
Light source | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30),U35,NBF,ID50,ID65 |
Display | Sample chromaticity value, color difference value, pass/fail result, color simulation, color deviation, reflectance (partly through mobile APP) |
Measuring Time | 1.0s |
Inter-instrument Error | ΔE*00<0.2 (Average for 12 BCRA Series II color tiles) |
Repeatability | Color:ΔE*ab within 0.05(After warm-up calibration, the average value of measuring the whiteboard 30 times at an interval of 5s) |
Multi-function smart button | NO |
Metrology requirements | Pass National Metrology |
Display Accuracy | 0.01 |
White calibration | Contact type automatic white calibration |
Dimension | Ø30X100mm |
Weight | 88g |
Battery | Lithium battery, can do tests continuously for 12000 times in a single full charge |
Light source lifespan | 5-years more than 3 million times measurements |
Display screen | IPS full color screen, 1.14 inch |
Interface | Type-C USB; Bluetooth 5.0 |
Data storage | Standards: 10pcs, Samples: 100pcs. Mass storage can be expanded through mobile APP |
Language | Chinese,English |
Working Temperature range | 0~40ºC,0~85%RH(No condensation),Altitude:lower than 2000m |
Storage Temperature Range | -20~50ºC,0~85%RH(No condensation) |
Standard Accessories | Data cable, manual, calibration box, SQCX PC software, Color matching software wechat applet, MOBCCS APP (download from official website) |
Optional Accessories | USB mini printer, powder test box |
Note: | Technical parameters are for reference only, subject to actual instruments. |
* Constantly create value for customers.







Answer: 3nh instruments can be used to compare with famous brands like Xrite, Minolta, BYK, Datacolor and Hunterlab.
2. Are you a trader or a manufacturer?
Answer: We 3nh is a professional manufacturer from China for 22 years. We research and develop, design and produce, market and sell color measuring instruments and gloss meters, color light box etc.
3. What's your main market?
Answer: We sell to the global market.
4. How long is your delivery time?
Answer: Generally it is 1-3 working days after the payment confirmed.
5. What is your payment terms?
Answer: The payment term is 100% T/T in advance. Of course the first suggested payment method is by starting the order here via Made in China platform.
6. What's your minimum order quantity (MOQ)?
Answer: Our MOQ is 1 set. If you order more than 3 sets, we can provide discount.
7. Do you support OEM and ODM service?
Answer: Yes, we support. Our MOQ for OEM and ODM service is 5 pcs for one model.
8. What about the warranty?
Answer: We offer 12 months warranaty for the instrument except consumables, and we offer the lifespan maintenenace for all goods.