Compact 220V humidity controller that monitors 1–99% RH and drives humidifier or dehumidifier output with a 10 A relay for dependable switching. The capacitive high-precision probe with 1.46 m cable and 1% display precision keeps incubators, terrariums and lab projects behaving nicely. Easy menu setup offers humidify/de-humidify modes, hysteresis, delay protection and power‑out permanent memory so settings stay put. Sturdy ABS housing, low power draw and clear numeric display make installation quick and reliable.

Brand	Quick Sense
Model	QS-TC-03
SKU / Part Number	QS-TC-03
Power Supply	AC 220 V ±10%, 50/60 Hz
Power Consumption	≤ 3 W
Output Relay	AC 10 A @ 220 V (switching output)
Humidity Measuring Range	1% to 99% RH
Humidity Accuracy	±3% RH
Display Precision	1% RH
Probe & Cable	Capacitive probe 6.0 x 1.5 cm, cable length 146 cm
Working Temperature	0 °C to 80 °C
Housing Colour & Material	Black ABS plastic
Item Weight	0.259 kg
Product Dimensions (L×W×H)	8.5 × 7.5 × 3.5 cm
Special Functions	Humidify / De-humidify, hysteresis, upper/lower limit protection, delay protection, power-out memory