What To Do With Old CBLs?
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Nüsret Hisim (Walkersville HS, Walkersville, MD) was in the same situation as many other customers: He long ago updated his interfaces to newer LabPros or CBL 2s. Here are some creative ways he makes use of those older, original CBLs:
- Use them as stand-alone meters. The original CBL not only had a meter screen on the unit, but it also came with three inexpensive sensors—temperature, light, and voltage. Simply turn on the CBL, connect one of these sensors to Channel 1 of the CBL, and press the Mode button. You will have a great digital meter. No calculator program is necessary. N


