DEVMO DC 12V 5A PWM 4 Wires PC CPU Fan Thermostat Automatic Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzer Compatible with Ar-duino Heat Sink HW-585 auspowers_batchtwo Conforms to German standard DIN

Conforms to German standard DIN 71412

press the hold button to save reading

to avoid inappropriate situation of too large or too small

The adhesive can stick to difficult

Can be used for seedling germination

DEVMO DC 12V 5A PWM 4 Wires PC CPU Fan Thermostat Automatic Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzer Compatible with Ar-duino Heat Sink HW-585 auspowers_batchtwo Conforms to German standard DINDEVMO DC 12V 5A PWM 4 Wires PC CPU Fan Thermostat Automatic Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzer Compatible with Ar duino Heat Sink HW 585 Function setting switch Description: TFL (No. 1): The lowest temperature channel PWM setting, when ON state FAN1 PWM minimum is 40%, when OFF the minimum PWM of FAN1 is 20%. TP1 TP2 (No. 2,3): Temperature channel control temperature zones are interpreted as follows