Produce quality assessment in a new light
Providing unparalleled versatility and performance in understanding your commodity’s key quality indicators.
Crop management and harvest timing
Accurately estimate produce maturity parameters (dry matter, °Brix) to confidently select optimal harvest times.Post-harvest quality assurance
Inspect incoming lots and check key quality parameters, such as dry matter, °Brix, and titratable acidity in cold storage and ripening rooms.Plant breeding and research
Build custom quality profiles for rapid, high-throughput phenotyping and advanced analytical breeding techniques.


On-demand, portable NIR spectroscopy for your needs.
Portable and intuitive, harness the power of predictive models for virtually any commodity.

Lightweight & portable
Ergonomic and lightweight design allows for easy data capture, whether on site or in the lab.
Powerful spectrometer
Employ cutting-edge analytical range with the Produce Quality Meter’s powerful 310-1100 nm spectrometer.
Painless data storage and transfer
Store thousands of measurements on the included 64gb, removable SD card. Then quickly and easily transfer your data via WIFI, USB, or SD Card.
Heavy duty construction
Individually machined in the USA, the Produce Quality Meter’s highly durable, aluminum construction gives you peace of mind without sacrificing weight.
Anti-glare LCD screen
Designed with the user in mind, the Produce Quality Meter’s transflective LCD screen is easily viewed in any lighting conditions.

More than 50+ published
research papers
on NIR analysis of fruit
Request a live demonstration
Predict quality characteristics in seconds



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Does this product come with a warranty?
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All devices from Felix Instruments – Applied Food Science come with a 12- month warranty at the point of sale. The warranty covers repairing and replacing defective parts of the instrument that were manufactured directly by Felix Instruments. The warranty does not cover wear and tear, neglect, misuse, accident, or excessive deterioration. Further, unauthorized repair and alteration by an unauthorized party voids the warranty. More information can be found in the operation manual of your instrument.
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Is the Produce Quality Meter waterproof?
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The Produce Quality Meter is not designed to be waterproof and should not be used underwater. The Produce Quality Meter is designed to be water-resistant. Use in light rain is fine, however, there are electronics inside of the Produce Quality Meter that can be damaged from water entering the instrument, so it is not recommended to use the Produce Quality Meter during heavy rainfall.
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What are the operating conditions of this product?
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The recommended operating temperature range for the Produce Quality Meter is 0 – 50° Celsius.
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How do I determine model quality?
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Several factors should be viewed when assessing the quality of a model. Read more here.
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How do I use the Produce Quality Meter to create models?
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Have additional questions?
Click the link below to speak with one of our staff scientists about your specific application.
Specifications
Spectrometer: | Carl Zeiss MMS-1 Spectrometer |
Range: | 310-1100 nm |
Spectral Sample Size: | 3 nm |
Spectral Resolution: | 8-13 nm |
Light Source: | Xenon Tungsten Lamp |
Lens: | Fused silica, coated to enhance NIR |
Shutter: | White painted reference standard |
Display: | Sunlight visible transflective LCD screen |
PC Interface: | Connectivity: USB & WiFi |
Data Recorded with Each: | Raw data, reflectance, absorbance, first derivative |
Operating Conditions | 0-50ºC, 0-90% non-condensing humidity |
Measurement: | Absorbance, second derviative absorbance |
Power Source: | Removable 3100 milliamp hour lithium-ion battery |
Battery Life: | 1600+ measurements |
Data Storage: | Removable 64 GB SD card |
Body: | Heavy-duty powder-coated aluminum body |
Dimensions: | 7.1″ x 4.75″W, 1.75″ thick |
Weight: | 1.05 kg |
Future Proof your Quality: Intro to NIR Spectroscopy and Chemometrics - Part 1
Future Proof your Quality: Building a Model - Sample Plan and Analytical Testing - Part 2
Rapid, non-destructive measurement of key produce quality traits.
Providing unparalleled versatility and performance in understanding your commodity’s key quality indicators.
Request a quote for a F-750 Produce Quality Meter
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