This TEW made Soil tester measures PH value and Moisture percentage. It was made in 1979 and is still being produced today under the Kelway brand and sold on amazon. There is also a great reference for it here. This one was sold in Holland under the “Nie-Co Product” name, which also still sells them today. Of course here we sell the vintage version in full working order and in it’s cool original grey leatherette holder. It is in pretty good condition and all complete. It measures about 16 cm or 6 1/2 inches. Real man tool for every day use today.
Check out the video from the Tool Man himself (1990’s series with Tim Taylor).
