Spider Farmer Grow Tent Heater,530W Portable Heater with Smart Temperature Control, 4 Modes & 24H Timer, 10-Level PTC Heating & Extension Hose for Plant Rooms,Greenhouse, and Grow Tents

• NEW Tent Heater: Different from the regulation of fixed temperature, the grow heater adopts temperature zone regulation design with built-in dead zones 3 (set temperature -3°F on, heating to +3°F off), avoiding frequent switching on and off, and providing more stable temperature control and peace of mind for plants. If you need to improve the accuracy, it is recommended to set it to 1.
• Efficient & Energy-Saving: The SF Heater features advanced PTC heating technology and PWM control, 530W Power. It offers 10 adjustable levels for both temperature and fan speed, allowing you to easily tailor settings to your plants' needs.
• Intelligent Temperature Control: Built-in customized temperature sensor can monitor your grow space in real time. It will automatically adjust the heating and ventilation according to the environmental conditions to automatically maintain optimal growing conditions.Features Normal Open Mode, Temperature All-day Mode, Temperature Daytime Mode, and Temperature Night Mode, keeping plants warm in winter and providing a stable environment year-round.
• Comfortable Growing Design: Intuitive 24H countdown timer for flexible setting of heating time. Grow heater with quiet operation, equipped with the longest adjustable 160cm hose to avoiding direct blowing on the plants.The panel automatically shuts off after 30 seconds of inactivity, ensuring a dark environment at night and preventing unnecessary light interference with your plants.
• Safety Protection: Adopting multiple safety mechanisms, including thermostat hardware protection, internal and environmental over-temperature protection, as well as high-quality flame-retardant materials to ensure that the device is safe and reliable under high-temperature conditions. Safe and protected for a variety of home and commercial growing.

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Product Description

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• Why does the temperature of the heater fluctuate so much?

  The heater has a default dead zone of 3 to prevent frequent operation. For instance, when set to 78°F, the heater will cycle between 75°F and 81°F. To reduce temperature fluctuations, the dead zone can be adjusted to 1

• How to switch the working mode?

  Under the heating function:Press 1.: Countdown mode;Press 2.: All day mode;Press 3.: Day mode;Press 4.: Night mode;Press 5.: Normal opening mode

• How does the day and night mode work?

  Simply select one of the day or night modes and the device will automatically switch according to the setting. The default setting is 78°F during the day and 72°F at night, which can be adjusted as required.

• How do I place the sensor?

  Place the sensor outside the exhaust air of the heater and the airflow, ideally in the plant canopy, and the data is updated every 10 seconds to ensure the device receives the latest environmental information.

• What if the operation is too complicated?

  We provide a detailed instruction manual on us.warehousediscounts.net, and you can also contact our professional customer team for help through the official website.