Ultracongeladores Kryotech CTC with temperature range of -120ºC to -150ºC or -165ºC, depending on the model. Useful volume 150 L. Low power consumption. Ideal for long-term preservation of vaccines, blood components, reproductive cells, sperm and other biomaterials. Control by microprocessor. Digital Display. Accuracy +/- 1ºC. Temperature probe-platinum. Low noise (<65 dB). Current 220V (CTC-150), or 380V (CTC-165). Racks optional. Alarm for CO2 optional.