USB Dataloggers Record Up to 32,000 Readings
Monitor humidity, temperature or both in one of 14 user-programmable sample rates from 2 sec. to 24 hr. Humidity and Temperature USB Datalogger (No. 148423) features programmable alarm thresholds for relative humidity and temperature. Status indication through red/yellow and green LEDs. Temperature USB Datalogger (No. 159744) measures temperature only. Both units come with Windows®-compatible analysis software, protective USB cap, mounting bracket and 3.6V lithium battery.