Until now, monitoring salt concentration during food production has been a difficult, elaborate process. Atago's digital salt meter is the first conductivity meter to directly display salt concentration with an instant reading. Automatic Temperature Compensation eliminates the need for temperature conversion charts.
To use, simply press the Zero Button (calibration solution no longer necessary), place a small quantity of sample (about 1ml) in the funnel shaped sensor, and measurement is done in 3 seconds. Wipe clean with moist tissue and you are ready to test another sample!

The ES-421 digital salt meter is very popular for quality control in the production of many foods including soups, pickling juice, any kind of sauce, peanut butter, and salinity testing of milk, mayonnaise and ketchup.

• Instant display of salt concentration based on sample conductivity
• Zero setting in air without need for calibration solutions
• Compact palette design for handheld or desktop use
• Water-resistant design is ideal for field use in damp areas
• Lightweight at less than one pound
• Automatic Temperature Compensation