Review - Extech SDL200 4-Channel Temperature Datalogger -

I review the Extech SDL200 4-Channel Temperature Datalogger. It logs to an SD card and has almost no limit (except the size of your SD card) to how much you can log. It logs into excel format. (but I think it's CSV with "XLS" extension--but I could be wrong) It comes with a nice hardcase (albeit much larger than necessary). It supports about every type of thermocouple too. It has a backlight. It has min/max, and you can do averaging in your favorite spreadsheet software if you so wish. It uses AA batteries, and has a built-in tripod stand. Pretty legit unit if logging 4 temperature readings onto an SD card in XLS format is what you need.

In this video I cover the unit and its case, then hook it up to do some logging and comparison against the 4 channel Chinese unit that I got for $37 on amazon, then pop the data into excel and do a graph and some basic functions against the data.

Link to this one on amazon: https://amzn.to/2TbYPhp

Gear I use:

Rigol DP832A Bench Power Supply: https://amzn.to/2Wh41lZ
Fluke 87V Multimeter: https://amzn.to/2WjIbP1
Blue ESD mat with grounding kit: https://amzn.to/2FVQbzQ
LED Workbench Lights: https://amzn.to/2Tdr9Qy
Rigol DS1102E Oscilloscope: https://amzn.to/2WfnDXM
Agilent/Keysight MSOX2024A: https://amzn.to/2WdNOxY
LED Workbench Lights: https://amzn.to/2Tdr9Qy
Blue ESD mat with grounding kit: https://amzn.to/2FVQbzQ
Rigol DP832A Bench Power Supply: https://amzn.to/2Wh41lZ
DJI Osmo Pocket Gimbal/Camera: https://amzn.to/2FSkgAj
Zhiyun SMooth 4 Smartphone Gimbal: https://amzn.to/2AXbHkd
My mic is discontinued but this is its competitor: https://amzn.to/2W9rTYC
GoPro Silver: https://amzn.to/2Mq6hmt
Garmn Virb 30 Ultra: https://amzn.to/2WcoOab

(affiliate links)