Features
- Humidity: 0 to 100% RH (Model 42275 only)
- Temperature: -40° to 185°F
- Sampling rate from 1sec to 2hrs
- Battery life up to 1 year
- Hi/Lo limits with alarm indication
- Windows® XP, Win 7, Win 8 compatible software
- Real time clock
- Water resistant
- 3 start methods (scheduled, immediate, & magnetic)
- USB docking station required for operation
The Extech 42270 data loggers allow you to take and store humidity and temperature readings
from nearly any space and at nearly any interval. the Extech 42270 humidity/temperature data
logger stores up to 16,000 readings (8,000 humidity readings and 8,000 temperature readings).
Extech 42270 data loggers allow users to view temperature and humidity on the LCD display. A
real-time clock stores date & time with data. Extech 42270 feature three start methods:
scheduled, immediate, or magnetic. The sampling rate is programmable from 1 second to two
hours. Additionally, programmable Extech 42260 & 42270 data loggers are equipped with hi/lo
limits and alarm indication and can store and analyze results using the Windows® XP, Win 7,
Win 8 compatible software.
The Extech 42270 are available as data loggers only or as kits which include the data loggers as well as
USB docking station and software. Please note that the data logger only is meant as a replacement. The data logger
cannot function without the software and USB docking station. Multiple units can be programmed with one docking station.
Applications for Extech 42275 Data Logger Kit include
Clean rooms
Refrigerator
Freezer
Shipping vans
Shipping crates
Cargo vessels
Storage areas
Warehouses
