Temperature meter, portable temperature tester with wireless sensor for offices, homes, and schools

General Description This portable temperature meter is equipped with a wireless sensor, offering wireless transmission up to 100 meters in open spaces and up to 30 meters with obstacles. It is ideal for use in various environments such as homes, offices, greenhouses, incubators, schools, laboratories, nurseries, and hospitals. Its large LCD screen makes data easy to read. Technical Specifications Item Type: Thermometer Material: ABS Plastic Weight: Approx. 141 g / 5 oz Host Product Size: Approx. 12 x 7.5 x 1.5 cm / 4.7 x 3.0 x 0.6 in Internal Temperature Range: 0-60 °C External Temperature Range: -40-60 °C Temperature Accuracy: ±1 °C Temperature Resolution: 0.1 °C Host Battery Specifications: 2 AAA batteries (not included) External Transmitter Battery Specifications: 2 AAA batteries (not included) Installation Install the batteries (not included) before use. The thermometer can be hung or placed vertically thanks to its shelf and mounting hole. After installing the batteries, the thermometer is ready to use. It can be used to monitor temperature in various environments. Other information: Package includes: 1 x thermometer (battery not included), 1 x sensor (battery not included), 1 x English manual. Please allow for a 1-2 cm error due to manual measurement. The item color displayed in photos may be slightly different from the actual object.