Integra Boost Humidity Indicating Cards 10% to 60% - Qty 10 per pack, Master Case of 36 packs - 360 Total Qty. Intelligent Growing Systems vacuum pump oil

vacuum pump oil

Features a precision

or about 2

At 4 ft wide by 3

The angled body holds the tube in place to stop kinks and uneven watering

Integra Boost Humidity Indicating Cards 10% to 60% - Qty 10 per pack, Master Case of 36 packs - 360 Total Qty. Intelligent Growing Systems vacuum pump oilIntegra Boost Humidity Indicator Cards Read a Span Rather Than a Setpoint This is measurement rather than control, and the distinction matters before anything else. A card carries printed indicator spots that change color against a scale. The scale runs from 10% to 60% RH, so a card reports where a container actually sits rather than signalling one event. Ten cards go in each pack and 36 packs make the master case, for 360 in total. Using one takes no