HP27
Pola HP27 Single stage humidity controller for electronic sensors
- Panel mount | 96x96mm
- Large digital display
- 0-100% RH 4-20mA
- 1x 4(1)A SPDT relay
£177.04£212.45
HP35
Pola HP35 Two stage humidity controller for wet bulb sensors
- Panel mount | 96x96mm
- Large digital display
- 2x Wet bulb humidity
- 2x 4(1)A SPDT relay
£329.11 £344.11Price range: £274.26£329.11 through £286.76£344.11