• Shenzhen ThreeNH Technology Co., Ltd.
    Eider Granada
    The product and the service was excelent. it came to colombia without many problems (just aduana problems)..supplier 100% recomenmed
  • Shenzhen ThreeNH Technology Co., Ltd.
    Josiah Hall
    Everything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
  • Shenzhen ThreeNH Technology Co., Ltd.
    Mihai Paunescu
    Everything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
Contact Person : Melorae
Phone Number : 13925280965
WhatsApp : +8613925280965

4mm Aperture Digital Color Meter , Handheld Color Meter For School Study

Place of Origin Shenzhen, China
Brand Name 3nh
Certification CE,RoHs,ISO,etc
Model Number NR10QC
Minimum Order Quantity 1pc
Packaging Details Standard Export Package
Delivery Time 2 works days
Payment Terms T/T,Paypal
Supply Ability 1000pcs/month

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Product Details
Model SCI Color White
Measuring Aperture 4mm Color Space CIE L*a*b*c*h,CIEL*a*b, CIEXYZ
Delta E <0.03 Calibration Manual
Locating Cross-Locating Illumination Locating
High Light

colour measuring instruments


digital color meter

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Product Description

NR10QC 4mm Aperture Portable School Used Government Used Tool Colorimeter

Brief Introduction:

NR10QC is the cheapest 3nh precise colorimeter which is mainly used as a teaching tool for school study. It did not with white calibration board for data adjust. But NR10QC with all of the function for color measuring machine, it is useful for laboratory and school teaching.




3nh NR10qc
Illuminating/Viewing Geometry d/8
Measuring Aperture Φ4mm
Measurement End-face Large stable end face and small concave-convex end face
Detector Silicon photoelectric diode
Locating Illuminating Locating/Cross Locating
Color Space

CIEL*a*b*C*h* CIEL*a*b*


Color Difference Formula △E*ab △L*a*b* △E*C*h*
Light Source D65
Light Source Device LED blue light excitation
Errors Between Each Equipment ≤0.80ΔE*ab
Storage 100pcs standards
Repeatability Standard deviation within ΔE*ab 0.03
Weight 500g
Dimension 205×67×80 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements
Charging Time The charging time is 8 hours--100% electricity
PC Software /
Printer (optional) /



Company Details:


Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field.After years of intensice research, 3nh has launched NS series spectrophotometer and NH, NR series colorimeter, ISO12233 resolution test chart, optical image test solution and specific standard illuminant which arewidely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory. Our products are exported around the world.


4mm Aperture Digital Color Meter , Handheld Color Meter For School Study 0