Aqua Master Tools Com PH/EC Pen P110 Pro 2 REFLECTIVE MATERIAL as you need to expend

as you need to expend less heat energy to keep your grow room at the right temperature for your plants to thrive

Its efficiency of 2

Hydrogen peroxide is also very reactive

Auto off function

Aqua Master Tools Com PH/EC Pen P110 Pro 2 REFLECTIVE MATERIAL as you need to expendP110 Pro2 pH EC Temperature Meter More accurate, clearer, and even more user friendlyThe Combo Pen P110 Pro2 is the upgraded version of our trusted digital hand held meter for measuring pH, EC, and temperature in liquids. With its robust and modern housing, rubber ergonomic back, and cap cord, it offers comfort and reliability in daily use. Whats new in the Pro2: AAA batteries instead of button cells Black display with white characters for improved