Hanna Direct Soil pH Meter ventilation and 7 inch NanoDome with

and 7 inch NanoDome with ingenious light tracks

Designed for optimal ergonomics

Sunmaster’s 400W COOL encourages increased internodes while maintaining compact growth

Comes with cartridges only

Grow-Cubes do not need to be changed

Hanna Direct Soil pH Meter ventilation and 7 inch NanoDome withWith this direct soil pre amplified pH and temperature probe, you can test both the pH of soil directly or after preparation of a diluted sample. The meter features a conical, rugged tip that can be directly inserted in moist or soft soil. For harder soils, the kit includes a plastic auger to perforate the ground. Features Dedicated to soil pH measurement Specialized soil pH electrode Multi level LCD display User friendly operation using only 2