When set to C (default) the relay will energise when the temperature is reached. Use this setting if connecting to an air-conditioning system. When set to H the relay will de-energise when the temperature is reached.
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The stability of aquarium temperature is one of the crucial factors that contributes to the health and safety of your fish. Automatic over temperature alarm. Sensor: NTC sensor. Alarm Output : Buzzer.
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Support alarm function when temperature exceeds temperature limit or when sensor error, ensuring safety. Sensor: NTC Sensor (1PC). Relative Humidity: 20%~85% (No Condensate). Support switch modes between cooling mode and heating mode.
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Temperature range: -50~ 110°C. Temperature display resolution: 0.1. Power: two LR44 button battery-powered.
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Great for monitoring family and animal living conditions for health by preventing colds, dry skin, asthma, mold etc. Humidity display resolution: 1%RH. Humidity sampling period: 10 seconds. Easy to read & operate: Bright front panel with a clear LCD display, easy to read even from a far distance.
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Model: W3230. Type: 12V / 24V / 230V (optional). Step 3, press +- to set the desired temperature (press +- to quickly raise and lower). Step 2, press the SET button once, the display temperature will flash.
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More Safety: Thermostat plug adopts high-conductivity copper plate, anti-patin; the shell is made of PC flame retardant material, high temperature flame retardant. The socket has a safety protection door to avoid electric shock caused by inserting fingers or small objects, prevent children from plugging in by mistake High Performance: With with a 1.8m NTC temperature sensor, plug in thermostat can displayed in Celsius or Fahrenheit. Temperature range: -40°C~120°C/-40°F~248°F, temperature control accuracy: ±1%, voltage: 230VAC 50Hz. Start temperature > stop temperature, cooling operation starts; start temperature < stop temperature, heating operation starts Multi Function: Thermostat controller has 5 temperature control modes: F01 cycle timer mode; F02 countdown on mode; F03 countdown off m.
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