... time controlling, measuring device integration, high- accuracy.Constant-temperature bath pool adopts imported stainless steel, erosion-resisting, long life Model ... voltage: 220V±10% 50HzSpecification: 200W 500mlConstant-temperature bath barrel:Power: 220V±10% 50HZHeating pipe: 1000W Temperature: 50±0.1°C Rapid visco analyzer ...