Psychrometer Bola Kering Bola Basah Spesifikasi: Measuring range : -30 … + 50°C (± 0.2 K) Thermometer : -30 … + 50°C (± 0.2 K) Thermometer : -40 … + 40°C (± 0.3 K) Graduation : 0.2°C / 0.5°C Total Height : 550 mm Weight : 2,6 kg