LS170 Portable Colorimeter for Professional Color Measurement and Matching



LS170 is a portable colorimeter for color measurement and color difference comparison. It adopts 45°/0 illumination mode and is widely used in ink printing industry. The instrument is equipped with a mobile phone APP, and adopts a data-based method to quickly realize colorimetric measurement and color difference comparison. The App is also equipped with Pantone C, Pantone U, NCS, RAL standard color charts, when color measurement, you can quickly match the color chart number that is close to it, and you can store the collected colors to build up your personal color chart. You can share the color value to your friends.


1. With 45°/0° optical geometry and 8mm measuring aperture, it is suitable for packaging and printing industry.

2. Two steps to complete the color difference comparison, easy to operate. The color difference comparison is displayed on the same screen, and the color difference measurement can be done with just two clicks.

3. Achieve quality control. Turn to the QC mode, you can perform batch detection, set the color difference threshold, and quickly realize quality control.

4. Built-in four electronic color cards, provide Pantone C, Pantone U, NCS, RAL standard color cards and support the creation of personal color card charts. The instrument can also select the three most matching colors from the color card charts.

5. Multi-channel color sharing. The colorimeter can import and export color data via email and other social media.

6. Seven color spaces and six color formulas. The colorimeter has seven color spaces such as Lab\RGB\CMYK and six color formulas to choose from, matching the color measurement needs of various industries.

7. Small and portable. Small as lipstick and it is easy to carry.

8. Built-in rechargeable lithium battery, type-c interface charging.


Illumination geometry:45/0 (45°annular illumination, 0° viewing angle)
Illumination light source:Full spectrum LED light source
Measuring aperture:8mm
Measurement conditions:Light source D65, field of view 10°
Measuring time:about 1s
Color space:CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex
Color difference formula:ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00
Repeatability:Standard deviation ΔE*ab is within 0.03
(average value of 30 measurements on
whiteboard every 3s after calibration)
Dimension:31.7×31.7×70.4mm (L*W*H)
Weight:about 51g
Power supply:Rechargeable lithium battery 3.7V@700mAh,
can continuously measure 10,000 times under full power
Data transmission:Bluetooth
Charging port:USB (Type-C)
Operating temperature:0~45℃, 0~85%RH (no condensation)
Storing temperature:-25~55℃, 0~85%RH (no condensation)

Packing List

1. LS170 Colorimeter*1

2. USB data cable*1

3. Cleaning cloth*1

4. User manual*1

5. Certificate / Warranty card*1

Free Shipping

Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy

When Will My Order Ship?

For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.

Can I Change The Shipping Address On My Order?

Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.
If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.

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LS170 Portable Colorimeter for Professional Color Measurement and Matching
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