This case’s removable and adjustable shoulder strap provides comfort and convenience

Designed and fully tested for use with a Digi-Lumen E Ballast on Super Lumens setting (690 watts for a total output of 1820 µmol/s)

But you can’t catch up: after those first two weeks are gone

Economic and maintenance-free

and to be a balanced and complete base nutrient system for your plants throughout the entire grow cycle

Aqua Master Tools EC Temp Meter E50 Pro Professor’s Nutrients This case’s removable and adjustableThe E50 Pro EC temp meter is the latest tool in Aqua Master Tools wide range of high quality products. Ideal for measuring EC and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis, and ponds. Effortlessly switch between the parameters with the user friendly buttons. The meter is delivered fully calibrated and includes batteries. How does the meter work? Remove the protective cover. Gently clean the electrode with distilled