Set-point range: 5°C to 35°C Accuracy: ±1.5°C Switch current rating: ∠3A (AC202)∠16A (AC302) Control Performance: ON/OFF control, 2°C differential Power supply: 230Vac ±10% 50/60 Hz Dimensions: 86 × 86 ×13 mm Housing: ABS Flame Retardant Operating Rating: 0 ∼40 °C, 5 ∼ 95 %RH (non-condensing)