Fish Analyzer
Fish Analyzer is a all in one device that measures fish fat (lipid) percentage & fish freshness. Fast, easy & accurate.
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What is a Fish Analyzer?
Fish Analyzer is the world’s only hand held device that can measure both fish fat (lipid) percentage & fish freshness. Accurate results in less than 4 seconds, non-destructive and easy to carry hand held device.
Currently supports 20 fish specie with the option of making a custom calibration for the specific fish you want to measure.
It’s widely used in Japan’s fish markets, grocery stores, Universities and private laboratories. Now available for purchase worldwide.

Quick introduction of the Fish Analyzer.
Fish Analyzer being used in Salmon Aquaculture in Japan.
Results in seconds
Accurate & instant results to make on the spot decisions.
Handheld & Portable
Just like the size of a smartphone, carry it anywhere you like.
Rugged & Durable
Made for outdoor use and water proof to IP65 standards.
Long battery life
Up to 8 hours of all day use. Go for a long field measurements.
Non destructive
No harm done to your fish or the meat being measured.
Ease of use
Anyone can measure right out of the box, with no special training.
How does the Fish Analyzer work?
Fish Analyzer measures electrical impedance of the fish to provide fish fat percentage & fish freshness in seconds. The device sends a small electrical current from one sensor and the other sensor receives it to measures the difference of the electrical current to provide fish fat percentage and fish freshness results.
To determine the fish freshness, the Fish Analyzer provides results from 5 grade levels, A’, A, B, C and D so that you can easily and instantly make on the spot decisions.Â

What types of fish can the Fish Analyzer measure?
18 fish types supported!
The Fish Analyzer can measure 18 fish types (species). It also gives you the raw impedance measurements so you can make your own fish fat calibration.
Horse mackerel | Bluefin tuna | Rainbow trout | Grouper |
Mackerel | Sea bream | Spanish mackerel | Bonito |
Sardine | Alfonsino | Butterfish | Sea eel |
Saury | Bonito | Sea bass | Impedance mode |
Yellowtail | Salmon | Sailfin sandfish |

Fish Analyzer’s Fish Freshness Grading Scale
A or A’: Very fresh & can be eaten raw or sashimi style
B: = Fresh
C or D: Edible but recommend to cook or heated to eat

Research
Conduct Government, University & Non-profit research projects.

Quality Control
Objective data driven results to ensure consistent quality.

Fishing Contests
Ensure integrity of fishing contests & rule enforcement.
Who uses the Fish Analyzer?
Researchers, Scientists & Lab Technicians
Used in key US Government research projects to monitor fish growth & health.
Seafood Market Quality Assurance
To measure quality from suppliers to improve logistic or storage techniques. Determine shelf life & adjust price accordingly.
Fishing Tournaments & Derby Directors
Ensure integrity of event & winners by determining if the fish has been previously caught before the event.
Restaurants
To ensure seafood received from suppliers meets agreed upon quality level so that they can serve the best seafood to customers.





Easy To Use & Rugged
Fast, Easy & Accurate results in 4 seconds! Power it on, select the fish, take the measurements and get your results. It’s that easy and quick!
Ease of use:
Rugged & Ready for outdoor use:


Get Fish Freshness & Fat (lipid) percentage results in seconds & non-destructive
Depending on the size of the fish, take one or few measurements on the fish and get the fish fat percentage & fish freshness grading on the spot.
Fish Analyzer was designed to be used on live fish since it does no harm. Once you’re done taking measurements, reuse the fish!
So many great use cases such as: fish markets or grocery store quality control, monitor fish growth for research or to determine if the fish was previously been frozen.
Any limitations of the Fish Analyzer?
No device is perfect and here are some limitations of the Fish Analyzer you need to be aware of:

Fish Analyzer FAQ
Fish Analyzer Documents
Fish Analyzer Specs:
Device Size | 3.11 x 1.42 x 6.89 inch (79 × 36 × 175 mm) – without sensor attachment 3.11 x 1.42 x 7.44 inch (79 × 36 × 189 mm) – with sensor attachment |
Weight | 0.40 lbs (with battery) (180 grams) |
Sensor size | 1.97 x 1.0 x 0.4 inches (50 x 25 x 10 mm) |
Meter casing material | ABS plastic with IP65 water proof |
Sensor operating frequencies | 5, 20, 50 100 kHz |
Minimum fish body size (length) needed | 4 inches (10 cm) |
Minimum fish thickness needed | 0.4 inch (10 mm) |
Battery | AA size (needs 2 to operate) |
Shipment weight for 1 meter | 1.5 lbs (0.6 kg) |
Battery life | up to 15,000 measurements |
Articles & Research Papers
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