Mars Hydro Tsl 2000 Led Grow Light + 2'x4' Indoor Tent Kits Combo Carbon Filter spl_fluence then the Bluelab Soil pH

then the Bluelab Soil pH Meter is just what you need

Robust plants through high blue light output

• Designed for hand watering of large containers one feeding per day

Compact wireless technology for access to crop data

and a glass body making it ideal for measuring the pH of soil directly or after preparation of a soil slurry with deionized water

Mars Hydro Tsl 2000 Led Grow Light + 2'x4' Indoor Tent Kits Combo Carbon Filter spl_fluence then the Bluelab Soil pH1x TSL2000, 1x 4x2ft Grow Tent(1680D Canvas), 1x 4 Inch Inline Flex Ducting 1x 4 Inch Inline Fan with Fan controller, 1x Carbon Air Filter, 1x Timer, 1x Thermos hygrometer, 2x yoyo hangers, 2x Steel Clamps for Ventilation Kit 6x 5 Gal Grow Bags High Efficiency Grow LightTSL 2000 light, 300w with 684 pcs diodes, highest par lumen output (972umol@12"). Full spectrum led grow lamp, ideal for all growth stages, perfect for 2'x4' veg footprint, 3'x5' bloom