Lutron PMS-714 Soil Moisture Meter

Specification:-
• Display LCD size : 28 mm x 19 mm
• Measurement Range 0 % to 50 % moisture content on soil.
• Resolution 0.1 %.
• Accuracy ± ( 5 % F.S.+ 5 d )
   @ 23± 5 , F.S. : full scale. ℃
• Circuit Custom one-chip of microprocessor LSI circuit.
• Probe 2 pins moisture electrode.
• Data Hold Freeze the display reading.
• Sampling Time Approx. 0.8 second.
• Operating Temp. 0 to 50 . ℃
• Operating Humidity Less than 80% R.H.
• Power Supply DC 1.5 V battery ( UM4/AAA ) x 4 PCs,
• Power Current Approx. DC 12 mA