Grainger 4LZP1 Industrial Glass Thermometer is an industrial‑grade temperature measurement device identified by the part number 4LZP1. Designed for use in industrial environments, it provides a simple, passive means to monitor temperature without electronics. Listed in Grainger's catalog as the 4LZP1 Industrial Glass Thermometer, it represents a straightforward option for indicating temperature in settings where non-electronic thermometry is preferred.
