Electronic thermo-hygrometer with wireless sensor

Designed for measuring relative humidity and air temperature indoors and outdoors
Digital instrument with LCD display, 3-in-1: hygrometer, thermometer, clock (date, alarm)
Technical specifications:
Temperature range:
- internal sensor -10 ~ 50°C;
- external sensor -40 ~ 50°C;
Humidity: 10% ~ 99% RH
Measurement accuracy:
- temperature: ±1°C
- humidity: ±5% relative humidity (40% ~ 80%)
Settling time of readings: internal sensor 30 seconds; external sensor - 1 minute
Resolution:
- temperature: 0.1°C
- humidity: 1%

Features:
- 5 function buttons SET, CHANNEL, UP, DOWN, ALARM
Time formats: 12-hour / 24-hour
Temperature display in "C" or "F"
LCD display with simultaneous temperature and humidity readings from internal and external sensors
Memory storage of maximum MAX values

Verification is not included in the price Why?
Warranty for manufacturing defects, including measurement accuracy and successful passing of Uzstandart metrological verification: 12 months