Thermo Scientific data recorder for ultra-low temperature freezers

Data Recorder for Ultra-Low Temperature Units Record a seven-day temperature history at up to -150 °C. Description: Incless Chart Recorder, Factory Installed Temperature Range: -150 °C For use with (devices): Formatrade; 900 For use with (devices): HERAfreezetrade; HFU-B For use with (devices): Revcotrade; ExF/DxF For use with (devices): TSE/TSD Series Type: 6 in. ( 15.2 cm ) -recorder Monitoring options: Recorder Static Retention Time: 7 days Unit Size: Each