Description
Power supply: Lithium battery powered A precision: ±0.4°C (25°C) Humidity precision: ±2%RH(60%RH,25°C) Circuit operating temperature: -40°C~+60°C, 0%RH~80%RH Temperature range: -40°C~+120°C Default:-40~+80°C Humidity range: 0%RH~100%RH Signal output:NB-IOT Long-term stability: Humidity: ≤1%RH/y Temperature: ≤0.1°C/y Typical characteristics:Simple installation, no wiring required, NB-IOT wireless communication, full network coverage Product size:110mm*85mm*44mm