TrolMaster Hydro-X Pro Controller with 4-in-1 Sensor
2,499.00 1,999.80 1999.8 USD
Bluelab Conductivity Pen
99.00 80.80 80.8 USD
Bluelab Guardian Monitor
420.00 379.80 379.8 USD
Bluelab Combo Meter Ph, PPM and Temp
329.00 263.80 263.8 USD
Bluelab Multimedia pH Meter with Leap Probe
299.00 285.80 285.8 USD
Bluelab Pulse Multimedia EC/MC Meter
338.00 273.80 273.8 USD
Grower's Edge Wireless Remote Sensor
26.00 21.80 21.8 USD
Sure Test Base Plus pH Pen
85.00 68.80 68.8 USD
Sure Test Pro EC/TDS Pen
85.00 68.80 68.8 USD
Bluelab pH Controller
699.00 559.80 559.8000000000001 USD
Bluelab Pro Controller
1,377.00 1,101.80 1101.8 USD
IPONIC 624 Two Zone Grow Room Controller
2,915.58 2,700.80 2700.8 USD
GROW1 Greenhouse Film, 6 ml
From 128.00 102.80 102.8 USD
Hanna 1500 ppm Buffer Solution
2.00 2.00 2.0 USD
Hanna 1382 ppm Buffer Solution
2.00 2.00 2.0 USD
Hanna 1413 uS/cm Buffer Solution
2.00 2.00 2.0 USD
Hanna Storage Solution
From 15.00 13.80 13.8 USD