EFK 4008 Soil Moisture Tester

R 90.00

The moisture level of soil is shown by the number of Led's, from 1 Led for low moisture level up to 4 Led's for high moisture levels. This easy to build kit is a must have for the serious gardener. Operating Voltage: 9v

We Also Recommend

220V AC TEST LIGHT

R 20.00

EFK 4001 Continuity Tester

R 100.00

EFK 4002 Logic Probe

R 100.00

EFK 4003 Op-Amp Function Generator

R 80.00

EFK 4004 Signal Injector

R 110.00