SDM-3R Calibration station
The SDM-3R is a versatile maintenance tool that automates the service of a GX-3R (Pro) portable gas monitor. This docking station can be used as a stand alone device for charging, calibration and bump testing, with all records stored automatically for future upload to a PC via USB flash drive (PC software and flash drive included).

Features and benefits
- Compatible with both GX-3R and GX-3R Pro
- Automatically charge, bump test, and/or calibrate
- Auto on/off of gas detector
- 3 separate gas inputs
- Multiple modules (10 max) can use one set of calibration equipment
- Save Bump Test, Calibration, and Alarm Check records to USB flash drive, computer, or network
- Includes PC software for viewing/archiving bump test, calibration records, and event data