Extech Instruments 42280A - Optional Accessories

Introduction
1
1.4 Optional Accessories
The following equipment can be ordered separately. Contact your Extech
sales representative for more information.
• 9 V power adapter. The adapter is recommended for long datalogging
sessions.
• Relative humidity calibration salt solution bottles for 33% and 75%
references.
#NAS100123; r. AA/88670/88670; en-US
2