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it can survive temperatures as low as minus 7 degrees if kept free from moisture and with a consistent daytime temperature above freezing
and roots and even promote flowering
The Evo evolved
The B1 Thermostat allows precise control of any heat source up to 600w by using advanced microprocessor technology
Microclimate AHS Unit 500w hygrostats it can survive temperatures asThe AHS is a self contained heating system comprising a ceramic heater, pulse proportional thermostat and a safety thermal trip. Thermal Trip The mechanical thermal trip senses the temperature of the metal enclosure. If the metalwork exceeds approximately 70 degrees Celsius then the trip will cut the power to the ceramic heater irrespective of what the thermostat is indicating. This is a safety device to ensure that the metalwork remains at a