Suomen Lämpömittari Oy 7410 -langaton l??mp??mittari

The stylish gray thermometer from Suomen Lämpömittari Oy measures the temperature of outdoor air, sauna, or water. The thermometer features clear large numbers and maximum and minimum memory. It can be mounted on a wall. You can also set an alarm for channels 1 and 2, which will sound a signal when the set limit is exceeded or not reached.

The transmitter has a three-meter long wire sensor, allowing it to be used to measure the temperature of water, for example. The transmitter can be left indoors during winter, and only the wire sensor can be placed outside. This ensures that the thermometer measures even during record frosts without the batteries depleting unnecessarily.

Up to eight transmitters can be added to the thermometer. The data is transmitted wirelessly from the transmitter to the display unit at a frequency of 433 MHz. The range is a maximum of 80 meters in open space.