Sure Test Pro EC/TDS Pen
85.00 68.80 68.8 USD
Sure Test Base Plus pH Pen
85.00 68.80 68.8 USD
Soonkoda 3-in-1 Co2 Monitor / Detector
40.00 29.80 29.8 USD
Rapitest Soil Test Kit, pH, N P K
18.00 18.00 18.0 USD
Quest Remote Humidistat
138.61 100.80 100.8 USD
Quest DEH 3000R Wall Mounted Humidistat
400.20 355.80 355.8 USD
Photobio Advanced Quantum PAR Meter
219.99 175.80 175.8 USD
Mondi Greenhouse Thermo-Hygrometer
19.90 17.80 17.8 USD
Luster Leaf Soil Thermometer
14.25 14.25 14.25 USD
Luster Leaf Rapitest Soil PH Meter
28.00 23.80 23.8 USD
Luster Leaf Digital Soil pH Meter
18.99 17.80 17.8 USD
Hanna Storage Solution
From 15.00 13.80 13.8 USD
Hanna Replacement Probe for HI9813-5
110.00 88.80 88.8 USD