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Extech SD900 3-Channel DC Current Datalogger QATAR

1800.0QR

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Care information

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Description

Feature	Description
Model	SD900
Type	3-Channel DC Current (mA) Datalogger
Current Range	0 to 20.00 mA DC (GlobalSpec)
Resolution	0.01 mA (diverseelectronics.com)
Accuracy	±(0.5% of reading + 0.02 mA) (diverseelectronics.com)
Channels	3 simultaneous channels (Channel 1 / 2 / 3) (GlobalSpec)
Display	Triple-LCD — shows real-time reading of all three channels at once (diverseelectronics.com)
Data Logging	Date/time stamped readings; stores to SD card in Excel-ready format for PC export (Instrumart)
Sampling Rate	Selectable: 2, 5, 10, 30, 60, 120, 300, 600 seconds or Auto (diverseelectronics.com)
Memory	Approx. 2.7 million readings (with 4 GB SD card) (diverseelectronics.com)
Power	AC adapter (for logging) + 6 × AAA batteries (backup for clock) (ManualsLib)
Use Cases	4–20 mA sensor/transducer monitoring, process control, battery studies, photovoltaic/current-loop systems, environmental monitoring, R&D, industrial automation, remote monitoring, etc. (diverseelectronics.com)