Oil Filled Vacuum/Pressure Gauge - Bottom Mount - 1/4" MNPT PSI:0-3500 Most vendors will recommend the

Most vendors will recommend the same grow light for flower and veg

3 micron Ultimate vacuum with gas ballast: 6 micron Inlet/Outlet connection: KF25/NW25 Flange Oil Volume: 2L/2

Increases heat and stress tolerance

Faster sensor response to soil moisture changes

Ventilation and Circulation Fans

Oil Filled Vacuum/Pressure Gauge - Bottom Mount - 1/4" MNPT PSI:0-3500 Most vendors will recommend theOil Filled Vacuum Pressure Gauge The Oil Filled Vacuum Pressure Gauges have internal parts that are permanently lubricated to assist in smooth movement and fine tuning of the needle. All models are bottom mount with a 1 4" MNPT brass connection. All positive pressure is measured in both PSI and Bar. Negative pressure is measured in inHg and Bar. BVV Gauge TDS