Specifications: No measurement hole, Drain water: Natural evaporation type, Temperature setting range: 3 to 45℃, Convection method: Natural convection method (5-sided cooling/heating) Cooling and heating device: Peltier element, set temperature: 1℃ increments, temperature distribution accuracy: ±0.5℃ (at 37℃) Temperature control accuracy: ±0.5℃・Material: Body: Steel painted finish・Interior: Aluminum・Door surface: ABS resin Power supply: AC100~240V 50/60Hz・Power cord length: 2m (2P plug)・Safety device: Overcurrent protection fuse・Contents capacity: 28L External dimensions: 420 x 413 x 485mm, internal dimensions: 329 x 219 x 369mm, weight: 13.5kg, accessories: shelf board x 2, power consumption: 75W