... . Wind velocity: high speed, medium, low and automatic speed. Temperature ControllerProduct NameLU-602 Temperature Controller1. Input voltage: AC-220V, ±10%, 50 or ... size: 110mm (L)*100mm (W)*19.7mm (H)2. Environmental temperature: 0°C-65°C •Relative humidity: 20°C-85°C3 ... . Humidity range: -50°C-60°C,discrepancy ±0.5°C5. Temperature detector: NTC,PVC,length 1.5m*2Functions1. LCD white light screen2 ...