• Internal LCD Display of the fan current for simple installation.
• Set high and low fan current range.
• Reliable method of interlock, with no moving parts there is little to go wrong.
• Can monitor 2 fans with running currents between 0.1A – 18A.
• Can be used when pressure differential switches cannot be used e.g. wall-mounted fans
• Easy installation
• Covered by S&S Northern Ltd 3 year warranty.
• Width – 190mm
• Depth – 62mm