Atago 4250 Digital Pocket Salt Meter, PAL-SALT PAL Series, Salt Concentration 0.00 to 10.0% (g/100g) Measurement Range


Control salt with this innovative and convenient measurement method

Compact and easy to carryBattery operatedDigital displayAutomatic Temperature CompensationSalt concentration scale

Salt concentration 10.0% Features Offset Function Digital Model

PAL-SALT is widely used in various industries for food and industrial solutions. For food products, in addition to checking salt content, salt meter is used to make sure salt is properly added and not forgotten for such product as bread, rice balls and frozen. For industrial use, salt meter is widely used for salt resistance test for cars and such.

*Offset feature use examples
#1. Program a dilution factor to display the original salt%
#2. Program a conversion factor to align the readings with titration methods.

ScaleSalt concentration (g/100g)
Measurement MethodConductivity method
Measurement Range0.00 to 10.0% (g/100g) of salt concentration
5.0 to 100°C
Resolution0.01% for salt concentration of 0.00 to 2.99%
0.1% for salt concentration of 3.0 to 10.0%
Measurement AccuracyDisplayed value ±0.05%
(for salt concentration of 0.00 to 0.99%)
Relative precision ±5%
(for salt concentration of 1.00 to 10.0%)
Sample temperature5 to 100°C
Ambient Temperature10 to 40°C
Sample VolumeAt least 0.6mL
Measurement TimeApprox. 3 seconds
Power SupplySize AAA alkaline batteries × 2
Battery LifeApprox. 8,000 measurements
(when using alkaline batteries)
Offset featureYes
International Protection ClassIP65 Dust-tight and Protected against water jets.
Dimensions & Weight55(W)×31(D)×109(H)mm, 100g (Main Unit only)
Quantity Break Pricing:
1 items £360.00 / each  
2-4 items £324.00 / each save 10%
5-9 items £270.00 / each save 25%
10 or more items £252.00 / each save 30%
  • £360.00

Common Applications

  • Checking the brine content in Smoked Salmon (requires sample preparation with distilled water)

Long lasting salt meter - Durable titanium electrode

Uses titanium electrode that is highly resistant to corrosion from salt water and seawater.  Long lasting and durable.Is not damaged by friction and can withstand harsh usage in the kitchen or at factory sites.

Stable reading  - Apply just a few drops of sample on the sample stage

Salinity can be measured by placing a few drops of sample on the sample stage. The measurement stability is not affected by substances containing oil or substances at a high temperature. Measuring without inserting the salt meter into the sample is more sanitary.

Easy calibration for reliable results - Zero Setting & Reference Setting

One press of ZERO button to zero set with air. Additionally, 2.50% saline solution allows for testing a known point.Unlike disposable salt meters, the PAL-SALT gives reliable stable measurement results.

Measurement Method in 3 Easy Steps

Apply 2-3 drops onto the sensor sectionStartPress the START keyMeasurement value is displayed in 3 seconds


Why measure salt content?

Adding salt is one of the most critical processes in food manufacturing as it has a significant effect on the colour, taste, and texture of food.

ATAGO salt meters are ideal for quick and easy salinity checks on the production floor.

Recently, in addition to use in the production are, many companies are validating our salt meters as the preferred method in lab setting as well. Food scientists are choosing to limit the use of precipitation titration with harmful sliver nitrate (Mohr's method).

Because ATAGO salt meters are sage, fast, and simple.

Due to the difference in measurement principles, reading from the conductivity salt meters may not match up exactly with the reading by titration for certain samples. However, by creating a conversion table between the two testing methods, correlation between the set of results can be seen.

Unlike titration, no expensive and harmful chemical is involved in the measurement process.

ATAGO delivers the revolutionary salinity measurement solution that is both eco-friendly and cost-effective.

    • Weight
      100 g
    • SKU
    • UPC/ISBN
    • Commodity Codes
  • Measurement Range
    Salt Concentration 0.00 to 10.0% (g/100g)
  • Resolution
  • Measurement Accuracy
  • Measurement Temperature (°C)
    5 to 100
  • Ambient Temperature (°C)
    10 to 40
  • Use
    Salt Concentration
  • International Protection Class
  • Manufacturer
    Atago Co Ltd
  • Country of Origin

Icons, for functions, specifications and scales have been added to this catalogue

Can be connected to a recorderMeasurement at a set temperature
Can be connected to a printerAutomatic Temperature Compensation
Alarm output for high- and low-limit valuesCan be connected to a circulating
RS232C InterfaceContinuous measurement
In-line measurementHigh temperature samples
User scales can be inputtedExternal Light Interference


Calibration with waterClinical refractometers
Calibration with exclusive standard liquidRefractive index scale
Compact and easy to carrySalt concentration scale
Digital displaySeawater scale
AC outlet (AC100 to 240V)Wine scale
Battery operated

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