Memory for 32000 readings(16000 temperature and 16000 humidity readings)

- Dew point indication via Windows Software

- Selectable measuring cycle: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr

- Status Indication via Red/Yellow LED and Green LED

- USB Interface for Set-up and Data Download

- User-Programmable Alarm Thresholds for Relative Humidity and Temperature

- Analysis software used to view graph

- Multi-mode to start logging

- Long battery life. Protection: IP 64

Specifications

Specification		Min.	Typ.	Max.	Unit
Relative Humidity	Measurement range	0		100	%RH
	Repeatability		±0.2		%RH
	Accuracy**		±3.0		%RH
	Response time		5		Sec.
	Long term stability		1		%RH/Yr
Temperature	Measurement range	-40(-40)		+70(+158)	oC(oF)
	Repeatability		±0.2(±0.4)		oC(oF)
	Accuracy**		±1.0(±2.0)	±2.5(±5.0)	oC(oF)
	Response time		20		Sec.
Dew Point	Accuracy** (25°C,40-100%RH)		±2.0(±4.0)		oC(oF)
Measuring Rate		every 2s		every 24h
Operating temperature range		-40 (-40)		+70 (+158)	oC(oF)
3.6V Lithium Battery Life * (5 sec. measuring rate)			1		Year

* Depending on sample rate, ambient temperature and humidity and use of alarm LEDs. We recommend that you set the sample rate more than 5 seconds.

Datalogger does not lose its stored readings when the battery is discharged or when the battery is replaced; the data logging process will however be stopped and cannot be re-started until the battery has been replaced and the logged data has been downloaded to PC.