LH - Ludwig Heer Sensors - Temperature Needle probe 625917 - LH - Ludwig Heer 609830, The LH - Ludwig Heer LHDCG-S-300-1.5 is a Pt1000 needle probe designed to measure temperatures ranging from -70 up to 250 °C. This temperature sensor is ideal for precise monitoring in various environmental conditions. It is commonly used in scientific and industrial applications where accurate temperature measurement is critical. LH - Ludwig Heer 609830 LHDCG-S-300-1.5 Needle Probe Pt1000 -70-250°C 1.5mm