Quick view Hydroworld Temp/Humidity Meter Dual zone Temp and humidity MSRP: Was: Now: $45.00 Add to Cart Compare
Quick view Adwa PH Meter Andra PH Meter High Quility at reduced price ,they are water proof. easy to calibrate and a reliable ph meter . MSRP: Was: Now: $110.00 Add to Cart Compare
Quick view Blue Lab Guardian Connect The Blue Lab Guardian connect is not only a constant indicator of the desired levels of conductivity,pH and temperature of your nutrient solution or aquaponics system but it also data logs these critical parameters to your computer .You can access the... MSRP: Was: Now: $659.00 Add to Cart Compare
Quick view Blue Lab Guardian Monitor Blu Lab Guardian monitor is a 240v powered monitor that tests for Ec/Ph and temperature .It monitors your crops 24hrs a day and has the ability to set high an low alarms to alert you when adjustments may be required . MSRP: Was: Now: $450.00 Add to Cart Compare
Quick view Bluelab Guardian Monitor Gaurdian Monitor by Blue Lab is a 240v power Ph ,Ec and temperature monitor .This meter is a must for serious growers who are after the best yeild and quality produce .Easy to use and reliable with a replacable Ph probe and trouble free Ec probe . MSRP: Was: Now: $360.00 Add to Cart Compare
Quick view BlueLab PH Meter handheld BlueLab Ph handheld Meter Probe type. This portable and easy to use unit is the best way to quickly and easily check the PH of your solution/reservoir.The unit is battery operated with an easy to read display, with one button calibration. Save... MSRP: Was: Now: $240.00 Add to Cart Compare
Quick view Bluelab PH Pen BlueLab Waterproof PH Pen Type Meter This pen style meter is the latest in meters from Blue Lab Nz it is easy to use ,easy to calibrate and reliable .Waterproof so if you drop it in solution just fish it out,no need to go buy a new meter .Blue Lab also... MSRP: Was: Now: $120.00 Add to Cart Compare
Quick view BlueLab PH Probe BlueLab PH Probe suits combo/ph meter and Ph meter from BlueLab >IT has a bnc connections and will suit other brands of PH meter . MSRP: Was: Now: $90.00 Add to Cart Compare
Quick view Bluelab Truncheon Blue Lab E/C PPM Truncheon are now the industry standard in solution testing .They are super easy to use with auto on and off function ,dip into solution and check your reading against the flashing lights .In Australia and the rest of the world bar the... MSRP: Was: Now: $125.00 Add to Cart Compare
Quick view Humidity Urs URS Humidity meter analog gauge is a cheap way to measure the humidity in the grow environment and can be used in clone boxes as well . MSRP: Was: Now: $7.00 Add to Cart Compare
Quick view Hydroworld Temp/Humidity Meter Dual zone Temp and humidity Hydroworld Dual zone temp/Humidity Meter measure 2 different sections at the same time .Perfect for a dual zone tent or were inlet temp/humidity is needed to be measured as well as the grow room itself .This is probably the single most important meter in... MSRP: Was: Now: $45.00 Add to Cart Compare
Quick view Hydroworld Temp/Humidity min/max Hydroworld Temp/Humidity meter with min /max this is an entry level meter great for propagation ,tents and small areas , MSRP: Was: Now: $20.00 Add to Cart Compare
Quick view Hydroworld Temp/Humidity With Outdoor temp Hydroworld Temp /Humidity Meter with Outdoor Temp .Hydroworld own range of temp and humidity meters This unit has min /max with external probe that can be used in water .Fantastic for aquaponics . MSRP: Was: Now: $35.00 Add to Cart Compare
