SD900: 3-Channel DC Current Datalogger


  • Triple LCD simultaneously displays three DC Current (mA) channels
  • Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
  • Selectable data sampling rate: 2, 5, 10, 30, 60, 120, 300, 600 seconds or Auto
  • Complete with 6 AAA batteries, SD memory card, Universal AC adaptor with multi-plugs (US, EU, UK, AU), 3 input sockets and mounting bracket
  • English Datasheet
  • English User’s Manual

Available on back-order

SKU: sd900-3-channel-dc-current-datalogger Category: Tags: , , , , , , , ,


Records data to SD card in Excel® format

Extech’s SD900 allows technicians to easily monitor and record DC mA values from 3 external sensors, transducers, and other sources using one meter. It also stores the time and date of when readings are taken. The logger features a large triple LCD display and records data on an SD card in an Excel®-ready format for easy transfer to a PC for analysis, trending, and archiving. Complete with six AAA batteries, SD memory card, Univeral AC Adaptor with multi-plugs (US, EU, UK, AUS), 3 input connect sockets, and mounting bracket.

Specifications Range Max. Resolution Basic Accuracy (%rdg digits)
DC mA Current 0 to 20mA 0.01mA ±(0.5% 0.02mA)
Memory Approx. 2.7M readings using 4GB SD memory card
Dimensions 5.2 x 3.1 x 1.3″ (132 x 80 x 32mm)
Weight 7oz (199g)