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Overview
General description The LCD Digital Thermometer Hygrometer is designed for measuring indoor and outdoor temperature and humidity. It features a memory function for minimum and maximum temperature values, along with high and low temperature alarms that emit sound alerts when preset thresholds are exceeded. Technical specifications Indoor temperature range: 0°C to +60°C Outdoor temperature range: -40°C to +60°C Temperature accuracy: +/- 1.0°C Power (host): 2 x AAA batteries (not included) Power (sub-machine): 2 x AA batteries (not included) Wireless range: 100 meters without interference Measurement allowed error: +/- 1-3 cm Installation For outdoor sensors, install on a screw with a 5 mm gap from the screw head. Avoid direct sunlight to receive accurate temperature readings. It is recommended to install the remote sensor on the northern side outdoors. The electronic part of the outdoor sensor is protected with a moisture-proof synthetic resin, but it is not waterproof, so avoid direct
