Shinwa Sokutei Wireless Thermometer Waterproof Easy Connection Long Distance Set 73461 Maximum/Minimum

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It does not require large equipment and is convenient for temperature control not only in greenhouses but also in poultry and pig farms. You can receive and check the temperature of a remote device on the parent device. Temperature measurement can be performed on both the parent unit and slave unit. In addition, the handset is equipped with two probe-like temperature sensors, so it can measure the temperature at two distant locations. By installing the handset in a position where it can be relayed, the handset's relay function allows it to relay the radio waves from the handsets in locations where it is difficult for radio waves to reach directly and send them to the base phone. You can easily connect the parent device and child device in two steps. Up to 5 child devices and 3 parent devices can be connected. You can choose between "normal mode" with a communication distance of 400m and "long distance mode" with a communication distance of 800m.