USER GUIDE Hygro-Thermometer / Datalogger Model SDL500

10 SDL500-en-EU v1.2 7/14 Spreadsheet data example RS-232/USB PC Interface For streaming of data to a PC

11 SDL500-en-EU v1.2 7/14 Battery Replacement and Disposal When the low battery icon appears on the LCD, the b

12 SDL500-en-EU v1.2 7/14 Electrical Specifications (ambient temperature 23°C ± 5°C) Humidity and Probe Tempera

2 SDL500-en-EU v1.2 7/14 Introduction Congratulations on your purchase of the Extech SDL500 Hygro-Thermometer,

3 SDL500-en-EU v1.2 7/14 Getting Started Power ON-OFF  Power the meter by pressing and holding the power butt

4 SDL500-en-EU v1.2 7/14 Setup Mode Basic settings at a glance To view the current configuration of the date an

5 SDL500-en-EU v1.2 7/14 Enabling/Disabling the Auto Power OFF Feature 1. Access the PoFF parameter. 2. Use

6 SDL500-en-EU v1.2 7/14 Measurements and related features Relative Humidity / Temperature Probe Measurements

7 SDL500-en-EU v1.2 7/14 Wet Bulb Temperature Calculation Display The SDL500 can display the results of a Wet B

8 SDL500-en-EU v1.2 7/14 Datalogging Types of Data Recording  Manual Datalogging: Manually log up to 99 readi

9 SDL500-en-EU v1.2 7/14 Automatic Datalogging In automatic datalogging mode the meter takes and stores a readi