Greisinger Thermal Sensor Needle probe 623451 - Greisinger 610862, The Greisinger GF 1T-E1.5 is a needle probe temperature sensor designed with a Pt1000 element for accurate measurements from -70 to 250 °C. This thermometer is ideal for applications requiring precise temperature readings, including laboratory and industrial settings. Manufactured by Greisinger, it combines reliability and durability for diverse temperature monitoring needs. Greisinger 610862 GF 1T-E1.5 Needle Probe Pt1000 -70 to 250°C 1.5mm