SQ2020-1F8 Portable Universal Input Data Logger

SQ2020-1F8 Portable Universal Input Data Logger

Squirrel 2020 series offers high performance universal data loggers packed with powerful features to provide great flexibility to handle a wide range of routine and demanding applications.


  • Up to 16 universal inputs for voltage, current or resistance
  • Up to 8 inputs for digital pulse and event
  • Inputs can be used with thermistor, thermocouple and RTD temperature sensors and 4-20mA instruments
  • Sub-second logging and concurrent sampling
  • 16 MB of internal memory for approximately 1,000,000 to 2,000,000 readings
  • Download to removable MMC (Multi Media Card) memory
  • Easy to use removable connector system
  • Power outputs for use with external devices
  • Comprehensive access to information using the 2-line x 40-character LCD and button panel
  • Readings can be scaled into meaningful engineering units (e.g. m/sec, ppm)
  • Calculated channels
  • USB and RS-232 Communication
  • Non-volatile flash memory – data retention is virtually indefinite
  • Multiple 24-bit analog-to-digital converters (ADC) for precision measurements
  • Portable, battery-operated, or mains powered
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