Simple on/off control of water or effluent pump up, pump down or or level alarm using stainless steel electrodes such as FOGRod, Hawker probes etc. 
 
12V-230V AC/DC Supply Voltage with green LED lit when power on.
Adjustable time delay OUTPUT (0.1 - 10 seconds). 
 
Adjustable  sensitivity for high or low conductivity water (5K to 100K)
Galvanically separated supply voltage AC/DC 24-230V
Relay Output 10A/AC1 with red status LED, lit when energised. Pulses 1s on 1s off when timer counting down 
DIN rail mount