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Extech SD910: 3-Channel DC Voltage datalogger
Extech SD910: 3-Channel DC Voltage datalogger
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Our Price: $399.99

Product Code: EXT-SD910


Records data to SD card in ExcelŽ format

Extech's SD910 allows technicians to easily monitor and record DC mV 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 ExcelŽ-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.


  • Triple LCD simultaneously displays three DC Voltage (mV) channels
  • Datalogger date/time stamps and stores readings on an SD card in ExcelŽ 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

Data Sheet Manual

Technical Specs

  • ItemDC Voltage Logger
  • Voltage Range0.1 to 3000mV
  • Voltage Accuracy+/-0.5%
  • Voltage Channels3
  • True RMSNo
  • Power Source(6) AAA Batteries and AC Adapter
  • Recording Capacity2,000,000 Readings
  • Voltage LoggingYes
  • Current LoggingNo
  • Neutral Current LoggingNo
  • Voltage Event LoggingNo
  • Power LoggingNo
  • Total Power LoggingNo
  • Energy LoggingNo
  • Flicker LoggingNo
  • Voltage Harmonics LoggingNo
  • Current Harmonics LoggingNo
  • Interharmonics LoggingNo
  • Voltage THD LoggingNo
  • Current THD LoggingNo
  • Crest Factor LoggingNo
  • Unbalance LoggingNo
  • Frequency LoggingNo
  • Storage4 GB
  • Sampling Rate1 Second to 10 Minutes
  • InterfaceRS-232
  • DisplayTriple LCD
  • RMS CurrentNo
  • RMS VoltageNo
  • Includes(6) AAA batteries, 4 GB SD Card, Universal AC Adapter, (3) Input Connect Sockets, Mounting Bracket and Instructions
  • Manufacturers Warranty Length1 yr

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