Quick info :
Operating voltage: 3.3V~5V
Interface: PH2.54-3P
Rs 290.00
Quick Info :
Operating voltage: 3.3V~5V.
Adjustable sensitivity (shown in blue digital potentiometer adjustment)
Dual output mode,analog output more accurate.
A fixed bolt hole for easy installation.
With power indicator (red) and digital switching output indicator (green).
Rs 250.00
Quick Info
Working voltage : 5V
Output format : Digital switching output (0 and 1), and analog voltage output AO
Potentiometer adjust the sensitivity
Uses a wide voltage LM393 comparator
Rs 290.00
Quick Info :
Units of measurement : mg/kg(mg/L)
Measurement parameters : Soil Nitrogen, Phosphorus, Potassium
Measurement range : 0-1999mg/kg(mg/L)
Measurement accuracy : ±3%(mg/kg)
Resolution : 1mg/kg(mg/L)
Supply voltage : 5-30V DC
Rs 26,990.00
