Extech 42265/42275 series temperature and humidity data loggers are manufactured by Extech. The data loggers can record temperature and humidity data, support multiple data loggers connected to a base station, programmable sampling rate from 1 second to 2 hours, and support high and low temperature alarms.
The Extech 42275 is a compact and powerful Temperature/Humidity Datalogger designed to record up to 16,000 readings (8,000 for each parameter). It is suitable for use in storage containers, shipping vans, freezers, and other environments requiring environmental monitoring. The device features a real-time clock, programmable sampling rates from 1 second to 2 hours, and includes Hi/Lo limit alarm indications.
| Memory Capacity | 8000 points per parameter |
|---|---|
| Temperature Range | -40 to 185°F (-40 to 85°C) |
| Humidity Range | 0 to 100% RH |
| Sampling Rate | 1 sec to 2 hours |
| Dimensions | 4.9 x 3.8 x 2 inches |
| Weight | 9oz (254g) |
The 42275 can record up to 16,000 readings in total, with 8,000 readings allocated for each parameter.
The device supports Scheduled, immediate, and magnetic start methods.
Yes, the 42275 is water resistant.