เครื่องทดสอบเกลือ

Power requirement: 4× 1.5=6V LR44× 4
Load current: MAX 20mA (all LED on)
Dimension: 212× 24.8× 15.4 (mm)
Weight: Approximately 36 grams
Range of Measurement: 0.3%~2.0%
Formula: Salt content =Total quality & quantity × Concentration
Example: Total quality & quantity of glass of solution is 150g and its concentration is 0.5%
150g × 0.5% = 0.75g or 750 mg
If monitoring sodium content, then take 40% of salt quantity.