The 42270 is an Additional Humidity and Temperature Datalogger for use with Extech 42275 and 42276 Kits. Datalogger measures temperature from -40 to 185°F (-40 to 85°C) and relative humidity from 0 to 100%. It can record up to 8000 readings of each parameter. Meter has a programmable sample rate of 1 second to 2 hours plus high and low alarm. A 42275 or 42276 kit is required to connect the datalogger to a PC for programming and data retrieval.
Temperature -40°F to 185°F (-40°C to 85°C) 0.1° ±1°F/ ±0.6°C
Humidity 0 to 100%RH 0.1% ±3%RH
Datalogging Interval 1 sec to 12 hours
Memory Temperature: 8000 points and Relative Humidity: 8000 points
Dimensions 42270: 3 x 2.3 x 0.88" (76 x 57.2 x 22.3mm); 42275: 4.9 x 3.8 x 2” (123.8 x 95.3 x 51mm)
Weight 42270: 2.6oz. (72.6g), 42275: 9oz (254g)
Features :
- Wide operating temperature range: -40 to 185°F (-40 to 85°C)
- Humidity range: 0 to 100% RH
- Records up to 16,000 readings (8,000 readings for each parameter)
- Use in storage containers, shipping vans, freezers and more
- Logs data for days, weeks or months - up to 1 year battery life
- Programmable sampling rate from 1sec to 12hrs plus Hi/Lo limits with alarm indication
- LCD displays current temperature/humidity
