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SDI-12 Extender (4 digital inputs/2 relay outputs
Pore Water EC (Hilhorst Model): to 55 µS/cm
The TB7’s base incorporates two water outlets at the bottom allowing for water collection and data verification
Temperature Coefficient 0
Accuracy ±0
Relay Module 12-24VDC 2A Level Accessory SDI-12 Extender (4 digital inputs/2The Harvest Relay Module is a simple device designed to operate a SPDT relay when voltage is applied by an external power supply. In conjunction with an external power supply, these relays create an electrically isolated circuit which eliminates the interference inherent with VAC. DIN Rail mounting clips available separately.
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