Aqua Master Tools EC Temp Meter E50 Pro Timers & Powerboards It comes with cool tube

It comes with cool tube ports

Robust design that’s built to last

Potassium is often referred to as the ‘quality element’

this grow tent provides ample room for your plants to grow and flourish

Repeat after one week if necessary

Aqua Master Tools EC Temp Meter E50 Pro Timers & Powerboards It comes with cool tubeThe 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