Ongrok Ongrok Colour-Coded Hygrometer (6 /Pk) Harvest & Storage These bulbs work well in

These bulbs work well in horticultural applications or as warehouse lighting

Maintain operational excellent and extend equipment life

DIRECTIONS FOR USE:Step 1: Press power button and place probe in solution

Do not place in low light areas

ensuring optimum growth

Ongrok Ongrok Colour-Coded Hygrometer (6 /Pk) Harvest & Storage These bulbs work well inOngrok Colour Coded Hygrometer (6 Pack) COMPACT DESIGN Their small size makes it easier to fit in almost everywhere! Great for use at home, office, car, schools as well as places equipped with air condition, etc. These hygrometers are also perfect for humidors, sealed jars, bags or pouches, violin or Guitar cases, wine cellars or wherever you want to track the humidity & temperature. LCD DISPLAY Our ONGROK mini digital hygrometers allow you to easily