Manufacturer's Link: http://www.extech.com/instruments/product.asp?catid=15&prodid=681
Pressure Meter/Datalogger accepts interchangeable transducers with ranges of 30, 150, 300psi (transducers sold separately). SDL700 Pressure Meter/Datalogger Stores 99 readings manually and 20M readings via 2G SD card and has a selectable data sampling rate of 1 to 3600 seconds
Product Features:
- Meter automatically senses plug-in transducer's range and calibration
- Displays 10 types of pressure units
- Offset adjustment used for zero function to make relative measurements
- Adjustable data sampling rate: 1 second to 8hrs:59min:59sec
- Stores 99 readings manually and 20M readings via 2G SD card
- Large backlit dual LCD display
- Record/Recall MIN, MAX, Data Hold, Auto Power Off
- Built-in PC interface
- Complete with 6 x AA batteries, SD card, and hard carrying case (transducers sold separately)
- NIST certification