HATUSOKU manufactures digital measurement tools, including thermometers, hygrometers, CO2 sensors, and visual timers for home, kitchen, and aquarium monitoring.
HATUSOKU is a consumer electronics brand specializing in precise environmental monitoring devices and time management tools. The product lineup includes digital thermometers with external probes ideal for aquariums and refrigerators, indoor CO2 sensors for air quality management, and large-display visual timers for study and cooking.
HATUSOKU products are characterized by their functional designs, such as magnetic backings for easy mounting and clear, easy-to-read LCD screens. Primarily available through online marketplaces like Amazon Japan, the brand focuses on delivering reliable and affordable home solutions.
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Most HATUSOKU thermometers, such as the HSK-2207-27, are powered by a standard AAA battery. Open the battery compartment on the back of the device to replace it.
Typically, only the external sensor probe and its cord are waterproof and safe for submersion in water tanks. The main display unit should be kept dry and away from direct water contact.
Many models feature a dedicated RESET button or a shared MAX/MIN button. Press and hold the appropriate button as described in your specific model's manual to clear the recorded data.
HATUSOKU generally offers a one-year warranty covering manufacturing defects under normal usage conditions.
Yes, HATUSOKU digital visual timers are designed for time management tasks like studying, cooking, and fitness, featuring large countdown displays and visual alerts.