Extech Instruments SD750 User Manual page 2

Introduction
Congratulations on your purchase of the Extech SD750 Pressure Datalogger for use with 2‐wire
pressure transducers (optionally available). This meter displays and stores pressure measurement
data over time storing the information on a SD card whose data can then be downloaded to a PC.
This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable
service. Please visit our website (www.extech.com) to check for the latest version of this User
Guide, Product Updates, and Customer Support.
Features

Monitor Pressure Levels from three separate sources

Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy
transfer to a PC

RS232 serial 16‐bit output stream

Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds and AUTO

Low power consumption, long battery life

AC power adaptor (included)

For use with 2‐wire pressure transducers (optionally available)
2 SD750-EU-EN V1.6 08/13