SKU: 88581149742

GOYOJO HP330 Portable Spectrometer

Sale price$206.55 Regular price$229.50
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

GOYOJO HP330 Portable SpectrometerProduct Description GOYOJO HP330 Portable Spectrometer, a cutting edge handheld device for light source color testing. It seamlessly integrates advanced micro spectrometer technology, embedded operating systems, and microcomputer technology. Features: Convenient Field Testing: Its 3. 5 inch IPS touch screen allows for easy on site testing, ensuring consistency in parameter analysis and verification. Sampling and measurement of light source parameters

Product Description

GOYOJO HP330 Portable Spectrometer, a cutting-edge handheld device for light source color testing. It seamlessly integrates advanced micro spectrometer technology, embedded operating systems, and microcomputer technology.

Features:

Convenient Field Testing: Its 3.5-inch IPS touch screen allows for easy on-site testing, ensuring consistency in parameter analysis and verification. Sampling and measurement of light source parameters can be done anytime, anywhere, with efficient analysis and processing of data.

Main Test Parameters: Measure color temperature (K), illuminance (lx), color tolerance (SDCM), Color index (Ra), color coordinate, wavelength (nm), color purity, light and dark visual ratio (S/P), and transmittance.

Applications: Ideal for on-site testing of commercial, health, home, and building lighting. Also suitable for laboratory research, product development, quality control, and online monitoring of light source products.

Product Advantages: Features USB communication and multi-platform operation via PC software control or IPS touch screen.

Core Devices: Equipped with a TCD1254 CCD detector, enhanced coating grating, 16-bit high-speed AD sampling, and a high-precision optical path.

Testing Advantages: Offers comparative testing, transmittance testing, timing testing, wavelength adjustment, and compensation for test results.

Optical Path Characteristics: Includes multiple optical inputs, wavelength range of 380-780nm, spectral resolution of ±0.2nm, and photometric linearity of ±0.3%.

Power Requirements: Comes with a charging adapter, built-in lithium battery, and Type-C data cable for convenient usage.

Environment: Suitable for storage in environments with humidity <70% RH and temperature <50°C. Usage environment recommended between -10°C to +40°C, with humidity of 0-70% RH.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88581149742

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4.4 ★★★★★
Based on 27 reviews
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Sharon Shelton
Carnegie, US
★★★★★ 5
Good head and neck support
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
Soft yet firm, comfy, no toxic smell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
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Verified Purchase
Stephen Havranek
Belleville, US
★★★★★ 1
A pillow made of extras soft lumps and clumps. Defective.
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
This pillow should not even be sold. It's simple a super soft pillow with lumps of clumps of softness. Part of my head was even touching the mattress through the clumps. I ended up throwing it on the floor at 2 am and my head and neck hurt from it. I have never had a pillow of lumps before. I hope I can return this thing.
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Shelly K.
Fort Morgan, US
★★★★★ 5
Very nice pillowcase
Color: Smoke Grey, Size: Envelope 14x20 Inch (Pack of 2)
Very soft and they fit my pillows perfectly. The color is exactly what I ordered. I would buy again.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Kindle Customer
Grantham, US
★★★★★ 5
Nice and soft
Color: Light Grey, Size: Zippered 13x18 Inch (Pack of 2)
Very soft, easy care. I bought the cases to make a pillow for my neck and its just the right size to cradle my neck and back of my head.
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Reviewed in the United States on April 3, 2026
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nancy nicosia
Houston, US
★★★★★ 5
small pillowcase
Color: Black, Size: Zippered 13x18 Inch (Pack of 2)
my son likes the color and zipper with it. easy to wash.
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Reviewed in the United States on May 23, 2026

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