ph vochtigheidsmeter Meetapparatuur enriching the soil with nutrients

enriching the soil with nutrients and improving its structure

An automatic window opener for a louvre window

The window opening can be adjusted by turning the opener tighter or looser

terwijl hij toch geschikt blijft voor de meeste lichte vensterbanken

Assembly includes sliding polycarbonate multiwall sheets into the frame parts and securing the frame with bolts

ph vochtigheidsmeter Meetapparatuur enriching the soil with nutrientsThe pH and moisture meter is a practical measuring tool that you can easily insert into the soil in your borders, planters or greenhouses. It is made with two long metal probes and a clear display window, allowing you to read both the acidity (pH value) and the soil moisture level at a glance. The device works without batteries, so it is ready to use straight away. To use it, insert the meter about three quarters of the way into the moistened soil,