STC3028 Dual Digital Thermostat Temperature Humidity Control

Specification:

• Temperature measurement and control range: -20℃~+80℃
• Humidity temperature range: 0%RH~+100%RH
• Accuracy:±1°C 0.1%RH
• Working voltage: 220V
• Load voltage: 2200W
• Relay output contact capacity: 10A/240VAC
• Sensor: integrated sensor, cable length 1 meter
• Shell material: gray ABS flame-retardant plastic shell

Instructions for operation:

1. Set startup temperature/humidity:
   Press the ”up” button once to display the starting temperature(humidity). Long press the ”up” button for about 3 seconds, The required temperature(humidity) can be set by the up and down keys
2. Set the stop temperature/humidity:
   Press the ”down” button once to display the stop temperature(humidity). Long press the button for about 3 seconds and the stop temperature(humidity) number flashes. The required temperature(humidity) can be set by the up and down keys
3. Temperature/humidity correction:
   Press ”up” and ”down button at the same time.