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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Automatic Start / Stop / Clearing Function
Zones: 6 - 9
Nutrient solution pH that is too high (basic)
we were able to make a complete DE fixture that weighs less and costs less that our original DE1000W
Add a little liquid fertilizer if necessary
Type J Immersion Thermometer Probe, Small bio soil Automatic Start / Stop /The primary difference between Type J and Type K thermocouples is the measuring range, and the sensitivity. Type K is the most common general purpose thermocouple with a sensitivity of approximately 41 V C. A wide variety of probes are available in its 50C to +900C 58F to +1652F range. Type K wire color standard is yellow (+) and red ( ). Type J has a more restricted range of 50 to +400C, but higher sensitivity of about 50 V C. Type J wire color
US$ 59.00
US$ 87.20
US$ 55.20
