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Extech Extech SDL200

Extech SDL200 -

4-Channel Datalogging Thermometer


SDL Series
Manufacturer List Price:

Item Price

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Product Information

Package Qty
1 pc


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Factory packed
Factory warranty
Brand New

All sales are final

  • These are made-to-order items.
  • This product is not eligible for return or exchange unless defective.
  • The average lead-time is 1 or 2 weeks.

Item Information

Key Features:

  • 4-Channel datalogging with 6 Thermocouple types (J, K, E, T, R,S) and 2-Channel datalogging with RTD (Pt100Ohm) probes
  • Displays [T1, T2, T3, T4] or differential [T1-T2] reading
  • Offset adjustment used for zero function to make relative measurements
  • Stores 99 readings manually and 20M readings via 2G SD card
  • Records readings with real date and time stamp
  • User programmable sampling rate: 1 to 3600 seconds
  • Min/Max, Data Hold, Auto Power Off
  • Built-in PC interface
  • Complete with 6 AA batteries, four general purpose Type K bead wire temperature probes, SD card, and hard carrying case

Technical data

  • Type J: -148 to 2102°F (-100 to 1150°C)
  • Type K: -148 to 2372°F (-100 to 1300°C)
  • Type T: -58 to 752°F (-50 to 400°C)
  • Type E: -58 to 1652°F (-50 to 900°C)
  • Type R: 32 to 3092°F (0 to 1700°C)
  • Type S: 32 to 2732°F (0 to 1500°C)
  • RTD (Pt100): -327 to 1562°F (-200 to 850°C)
  • Resolution: 0.1°/1°
  • Basic Accuracy: ±0.4% rdg (+1.8°F/+1°C) Types J, K, E, T, Pt100
    ±0.5% rdg (+2°F/+1°C) Types R, S
  • Datalogging: 20M data records using a 2G SD card
  • Dimensions: 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)
  • Weight: 17.6oz (500g)


** This item is BRAND NEW – not refurbished.