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T: 514-354-2511
T: 1 800 463-4363
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salinometer digital Biotechnology

Salinometer Digital

Product Code: ES-421

Need more Info? (514) 354-2511 - 1-800-463-4363

The digital salt-meter, ES-421 employs a funnel-shaped sensor section (conductivity), which measures the salt % of a sample (dilute solution of soy sauce, ketchup,mayonnaise, Worcester sauce, sqeezed juice of pickles, etc.) very small sample needed (1.0ml approx. is enough for measurement).

  • Improved durability with titanium electrodes and a sample stage made out of SUS316L.
  • Equipped with a backlight to produce an even brighter, easier to read display.
  • Equipped with an “Offset Function.”
  • The NaCl solution for calibration is different from the solution used for the former ES-421(Cat.No4210).
  • The concentration of the NaCl solution for calibration has been changed from 2.84%→2.50%.
Model ES-421
Cat.No 4211
Scale Salt concentration (g/100g)
Measurement Method Conductivity method
Measurement Range 0.00 to 10.0%
Resolution 0.01% for salt concentration of 0.00 to 2.99% 0.1% for salt concentration of 3.0 to 10.0%
Measurement Accuracy Displayed value ± 0.05% (for salt concentration of 0.00 to 0.99%)
Relative precision ± less than 5% (for salt concentration of 1.00 to 10.0%)
Ambient Temperature 10 to 40°C (Automatic Temperature Compensation)
Power Supply 006P Dry battery (9V)
Offset feature  Yes
Dimensions & Weight 17×9×4cm, 220g
(Main Unit only)


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