Pay in 4 interest-free payments of $22.50 Learn more
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
This Soil NPK sensor is a low cost
Capacity: 4 x 3
Power supply: 2 AAA 1
The programmer comes with the CH340C USB to serial chip
falling edge
Electricity Meter TA12-200 (AC Current Sensor 5A) TLC7528 This Soil NPK sensor isIntroduction : The Electricity Meter sensor module is based on the TA12 200 current transformer which can change large alternating current into a small amplitude. You can use it to test large alternating current up to 5A. It can be used for current monitoring and management in power supply or current saving in house electricity. Specifications Transformation ratio: 2000: 1 Max Input Current: 5A (AC) MAX Output Current: 2. 5 mA Working Frequency: 20K
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