My Equipment - continued
TDS Calibration/Cleaning Solutions
pH should be calibrated frequently (every 1-4 weeks, depending on use). Two-point calibration (using both 4.0 & 7.0 buffers) ensures the most accurate calibration possible. Do not reuse calibration solution, as once it has been used, it is no longer sterile and may result in improper readings. Pour a small amount into a shot glass and discard after use.
TDS meters should be calibrated frequently (every 1-4 weeks, depending on use). Do not reuse calibration solution, as once it has been used, it is no longer sterile and may result in improper readings. Pour a small amount into a shot glass and discard after use or use the sachets.
pH and TDS electrodes should be cleaned frequently (every 1-4 weeks, depending on use) to prevent premature failure and maintain accuracy.
To use the Hanna Electrode Cleaning Solution, simply put a small amount (enough to cover the probe) in a Dixie cup or shot glass and let the electrode sit in the solution for 24 hours, then rinse.
7.01 pH Calibration Solution 
4.01 pH Calibration Solution 
1413 uS/cm Cal. Solution
pH Electrode Cleaning Solution
Fans
Stay cool.
Avoid hot spots by spot cooling with this 120VAC 3" cooling fan. It's perfect for drawing in and circulating fresh air around and about your plants. This fan is a ball bearing fan. In other words it will last longer, it's much quieter, and it won't cause a fire if the bearing freeze's up. Unlike electric fan motors. An eletrical cord can be purchased from Home Depot or Lowe's that you can connect to the fan, Plug and play pretty much!
120VAC 3" Fan x 3 Does not create hurricane conditions
Water Filter System
PUR Water Filter System
PUR Filter replacement
Continued Below!
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