HR-50 Humidifer with Analogue Humidistat HR-EHSA Growing Systems/ Accessories Passive cooling enables quiet and

Passive cooling enables quiet and maintenance-free operation of the LED module

Base: K12x30s (Double Ended)

the readings may be inaccurate

Simple 1 button calibration for pH 7 and pH 4

HR-50 Humidifer with Analogue Humidistat HR-EHSA Growing Systems/ Accessories Passive cooling enables quiet andThe HR 50 Humidifier with Analogue Humidistat HR EHSA gives you complete control over humidity inside the room. The humidistat allows you to set a desired humidity giving you control of this important environmental factor. Gives control over humidity levels Improves plant growth and development Connects to any water reservoir Good for rooms up to 150m2 Use with soft, purified or RO water only. Not for use with hard water.