Handheld Spectroradiometer ATP9100

Real Time Spectral Inspection

In-Depth Spectral Analysis

Spectroradiometry is a powerful technique that captures colorimetric, photometric, and spectral data, making it essential in various scientific and industrial fields due to its non-destructive capabilities. The ATP9100 handheld spectroradiometer stands out as an excellent choice for this purpose, portability, and precision. Its range extends from 200 to 2500 nm, providing a comprehensive view of light emission from a source.

Ask for Quotation      Download Datasheet

ATP9100 handheld spectroradiometer

Key Specifications

Highest Accuracy

Provide the smallest available spectral sampling interval

in a field handheld device.


Ultra-small size, ultra-light weight.

Ultra-wide band range

200 nm~1700nm or 200 nm~2500nm.

Touch Screen

Built-in Android operating system, no additional computer

is required for operation.

For Field Use

Dustproof and waterproof, not easily damaged.

Select your FOV

Different lenses available

Although this Website may be linked to other websites, we are not, directly or indirectly, implying any approval, association, sponsorship, endorsement, or affiliation with any linked website, unless specifically stated herein.

You should carefully review the legal statements and other conditions of use of any website which you access through a link from this Website. Your linking to any other off-site pages or other websites is at your own risk.

  • High sensitivity, detector quantum efficiency reach up to 60%, NIR sensitivity is 40% higher than traditional.
  • Easy to carry suitcase case.
  • PDA detector.
  • Fast measurement speed, each sampling time< 10 ms.
  • Light weight and flexible.
  • Dynamic dark current correction.
  • Display probe inclined angles, laser indicator.
  • Water proof.
  • Touch screen single control mode and PC software.
  • Radiance & Irradiance calibration NIST certificated and traceable.
  • Type: Linear array CMOS detector 2048 px
  • Accuracy: ± 0.5 nm
  • Max Resolution: 1.4 nm
  • Spectral Ranges: different options from 190 to 2500 nm
  • FOV: 1º, 8º, 15º, 25 º lens availible
  • Aiming laser included
  • Operating System: Android 8.0
  • Camera: 13 mpx front camera
  • Screen: Touch 5 " 1080 px
  • Connection: USB 2.0, Type C and Bluetooth
  • Battery: >4 hours operating time
  • Size: 151*157*85 mm
  • Weight: 870 g minimun
  • Optional gyroscope
  • Field fiber patch cable
  • FOV lens, 1º/5º/8º/10º/15°
  • Reflectance Probe+leave clip
  • Halogen lamp /ATG1021 INT:12V
  • Measure holder+integration sphere for transmittance
  • Cuvette holder for water absorbance
  • Standard white board 99% Reflectance


Spectrify link
The online software that covers all the spectra analysis needs in a fast and intuitive way.

Discover Spectrify​​​​​​

 The ATP9100 handheld spectroradiometer from Optosky is a powerful tool for capturing colorimetric, photometric, and spectral data, making it essential for various scientific and industrial fields. This device stands out for its non-destructive capabilities, allowing for precise measurements without altering the sample or material being analyzed. Its range extends from 200 to 2500 nm, providing a comprehensive view of light emission from a source, which is crucial for applications such as environmental monitoring, food safety testing, and industrial quality control.

The ATP9100 is designed for portability and precision, allowing users to carry out measurements in the field or in a controlled laboratory setting. Its lightweight design and compact size make it easy to transport and operate, ensuring that you can quickly and efficiently collect the spectral data you need for your analysis. The device features an integrated Touch Screen or PC-controlled interface, providing flexibility in how you interact with the spectroradiometer and manage your data.

With its high sensitivity and dynamic range, the ATP9100 is capable of capturing detailed spectral data that can be used to assess the properties of materials, monitor environmental conditions, or conduct research into a wide range of topics. Whether you're looking to identify pollutants in the environment, detect contaminants in food products, or perform in-depth scientific research, the ATP9100 handheld spectroradiometer offers the precision and reliability you need to succeed.