Garden Tools
Digital Direct Soil EC Meter Electrical Conductivity Temperature Tester with Probe LCD Display Screen for Garden Farm Lawn Indoor Outdoor
Soil Tester - Portable soil EC detector, plug and play, plug it into the soil and press the switch button to test. Soil EC Meter - Suitable for greenhouse planting, horticultural planting, farmland planting, laboratory, agriculture, etc....
https://www.bizrate.co.uk/gardentools/digital-direct-soil-ec-meter-oid29480750971.html
