EXTECH SDL200 4 Channel Datalogging Thermometer
The EXTECH SDL200 4‑Channel Datalogging Thermometer is a powerful and flexible tool designed for professionals needing simultaneous temperature monitoring across multiple points. It supports up to four thermocouple channels (types J, K, E, T, R, S) and two RTD (Pt100) inputs, offering broad compatibility for various temperature measurement technologies.
The unit provides real-time displays of individual channels (T1–T4) and differential temperature readings (T1–T2). Users can program sampling intervals from 1 second to 3600 seconds, and the device records data with date and time stamps to an SD card capable of storing millions of readings. Additional features include Min/Max tracking, data hold, auto power-off, zero-offset adjustment, and both USB and RS-232 PC interfaces for seamless data transfer.
Built for field and lab use, the SDL200 includes all essentials: multiple temperature probes, batteries, an SD card, and a rugged carrying case—making it a ready-to-use, reliable solution for comprehensive temperature logging applications.
Features: EXTECH SDL200 4 Channel Datalogging Thermometer
- 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
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