Feature(may vary by option.)
●Digital LCD stopwatch plus calendar and alarm●1/100th second resolution for 30 minutes●Timing capacity: 23 hours, 59 minutes, and 59.99 seconds; basic accuracy: ±3 seconds/day●Calendar displays day, month and date[42270]
Description
From the Manufacturer
Spare Humidity/Temperature datalogger for use with 42275 or 42276