1 USB interface for set-up and data transfer to PC.

2 Set-up allows the user to select the logging rate, start time, alarm limits and logging mode.

3 Automatically generate a PDF report while plugged into PC.

4 PDF file contains summary, graph and detailed data list.

5 Dual color LED provides instant status indicator for REC and High/Low temperature.

6 Large memory capacity:25000 Temp.&25000RH readings.

7 Sampling rate: Selectable from 1 sec to 24 hours.

8 Humidity calibration function.

9 Supplied with code lock(option).

Model	ET-176	ET-176E	ET-176T
Humidity range	0~100%RH	0~100%RH	N/A
Humidity Accuracy	45~75%RH; ±3.0%RH Others: ±5.0%RH	45~75%RH; ±3.0%RH Others: ±5.0%RH	N/A
Temp. range	-40~70℃ (-4℉~158℉)
Temp. Accuracy	-10 to 50℃(14℉~158℉): ±1.0℃/1.8℉; other ranges, ±2.0℃/3.2℉
Sample rate	selectable from 1 sec to 24 hours
Data update	1 times/second
resolution	0.1
Memory	25000 Temperature 25000 humidity readings
File format	PDF	PDF/CSV	PDF/CSV
Over range indication	LCD display "-OL-" symbol
Operating conditions	-20 to 60℃(-4℉~140℉), 10%RH to 90%RH
Storage conditions	-20 to 60℃(-4℉~140℉), 10%RH to 75%RH
Power supply	One 3 V CR2032 battery
Battery life	Over 60 hours