Extech SD500 Operating Manual

User's Guide

Datalogging Hygro-Thermometer
Model SD500

Introduction

Congratulations on your purchase of the Extech SD500 Temperature/Humidity Datalogger.
This meter measures, displays, and stores temperature and relative humidity readings.
Data is stored on a SD card for transfer to a PC. This meter is shipped fully tested and
calibrated and, with proper use, will provide years of reliable service

Features

• LCD simultaneously displays Temperature and Relative Humidity

• Datalogger date/time stamps and stores readings on an SD card in Excel® format for

easy transfer to a PC

• RS-232 PC interface jack

• Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds

• Long battery life or AC adaptor

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Product Description

1. Humidity Display

2. Temperature Display

3. Side Compartment

4. LOG (ENTER) button

5. SET button

6. Sensors

7. ▲(TIME) button

8. ▼ button

9. AC adaptor socket

10. Reset button

11. RS-232 output

12. SD memory card socket

Note: Battery Compartment and Tilt Stand are located on the back of the meter.

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