North Sciences TS-i ULT Freezer, -40 to -86C, 25.76 Cu Ft (729L)- With Variable Speed Inverter Drive Technology And WiFi Enabled Digital Datalogger, Energy Star Rated, 120V, 60Hz

The North Sciences TS-i Ultra-Low Temperature Freezer features variable speed inverted drive technology and cloud-based continuous data monitoring, ensuring safe storage of sensitive laboratory samples at -70 °C and below. Co-branded with Traceable from Antylia, it includes an NIST-traceable certificate from an A2LA-accredited lab. The energy-efficient single refrigeration core provides fast pull-down (>3 hrs) and 21 min recovery after a 2 min door opening, with ±5 °C uniformity for precise sample integrity. Advanced vacuum insulation panels and dual-layer inner doors optimize cold retention, reduce energy use by 40%, and maximize storage. The TS-i holds up to 500 2-inch freezer boxes (50,000 samples) and features a 10-inch color touch screen, USB data logging, and a low-voltage alarm, making it ideal for research labs, biobanking, and GLP-compliant applications.