About HW-1803H digital humidity controller:

• One stage output (either humidification or De-humidification)
• Multifunction socket for US.EU standard power plug.
• Overcurrent breaker for protecting, maximum 10amps.
• Replaceable humidity sensor probe.
• NEMA 4X/IP65 gasket front panel.
• Dual MCU IC chip, safety controlling and fast computing.
• Goodsky relay with UL/CE certification, constantly click more than 100,000 times lifetime.
• Optional input: AC110V/220V.
• Power off data save protection.

What does the HW-1803H can do for you?

HW-1803H is for trun ON/OFF your humidifier or Dehumidifier when it get to your target humidity point.

The power socket design is very convenient to connect with any humidifier or Dehumidifier for pet breeding, incubation, biomedical,skin protection etc .

1803B series only has a single way normally opened relay output, means you can only connect it with a humidifier or de-humidifier for controlling the humidity.