Extech Instruments Data Logger, 1 Channels, USB, 32000 Measurements

Temperature USB Data logger, logs temperature readings with a user programmable sample rate. Selectable data sampling rate: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr. User-programmable alarm thresholds. Status Indication via Red/Yellow LED and Green LED.