Hanna Instruments GroLine pH Dosing System Auto Doser HI-981412-00 Type_Organic End cap with outlet available

End cap with outlet available here

the glass sensor tip and the reference junction of the pH electrode should be kept moist and not be allowed to dry out when not in use

Perlite 10L x 2 bags

Do not mix oils with incompatible chemicals such as sulfur

5-5ml Scale Terminator

Hanna Instruments GroLine pH Dosing System Auto Doser HI-981412-00 Type_Organic End cap with outlet availableDeveloped to be an inexpensive solution for the horticulturist, the HI981412 pH Controller and Dosing Pump is a system engineered for maintaining the pH of nutrient solutions and irrigation water. Simply insert the probe and injection valve in line with the recirculation pump and provide the chemical to be dosed. Available in multiple configurations. Programmable alarm system and multicolored LCD display Perfect for small hydroponics systems