1. 【 Compatibility】 W3230 digital temperature controller, thermostat 0.1°C, incubator aquarium heater cooler regulator, dual-color display (Red/Blue), DC12V/24V AC110-220V options (select voltage), NTC10K sensor switch 2. 【Specifications & Voltage Options】 Available in Multiple Voltages (Please Select): DC 12V, DC 24V, or AC 110-220V. Control Range: -55°C to 120°C; Accuracy: 0.1°C; Hysteresis: 0.1°C; Output: Single Relay ; Sensor: NTC10K/B3950; Refresh Rate: 0.32s 3. 【Function Features】 Control: Maintains temperature within ±0.1°C, ideal for sensitive applications like reptile incubators, fermentation, and aquariums; Dual-Color Display: Visual status indication ; Adjustable hysteresis prevents frequent cycling; Single relay supports either Heating OR Cooling mode 4. 【Design Details】 Compact size (79x43x26mm) fits various enclosures; Clear 3-digit display shows real-time temperature; Intuitive button interface for setting target temp and differential; Robust housing suitable for ambient temps -10°C to 60°C; Humidity resistance 20%-85% 5. 【Installation Guide】 CRITICAL: Select correct voltage before ordering. Connect power supply per label (DC or AC), wire your device (Heater OR Cooler) to the relay output, place NTC10K probe in the target area, configure setpoint and hysteresis via buttons, follow local electrical standards
1. 【 Compatibility】 W3230 digital temperature controller, thermostat 0.1°C, incubator aquarium heater cooler regulator, dual-color display (Red/Blue), DC12V/24V AC110-220V options (select voltage), NTC10K sensor switch 2. 【Specifications & Voltage Options】 Available in Multiple Voltages (Please Select): DC 12V, DC 24V, or AC 110-220V. Control Range: -55°C to 120°C; Accuracy: 0.1°C; Hysteresis: 0.1°C; Output: Single Relay ; Sensor: NTC10K/B3950; Refresh Rate: 0.32s 3. 【Function Features】 Control: Maintains temperature within ±0.1°C, ideal for sensitive applications like reptile incubators, fermentation, and aquariums; Dual-Color Display: Visual status indication ; Adjustable hysteresis prevents frequent cycling; Single relay supports either Heating OR Cooling mode 4. 【Design Details】 Compact size (79x43x26mm) fits various enclosures; Clear 3-digit display shows real-time temperature; Intuitive button interface for setting target temp and differential; Robust housing suitable for ambient temps -10°C to 60°C; Humidity resistance 20%-85% 5. 【Installation Guide】 CRITICAL: Select correct voltage before ordering. Connect power supply per label (DC or AC), wire your device (Heater OR Cooler) to the relay output, place NTC10K probe in the target area, configure setpoint and hysteresis via buttons, follow local electrical standards
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