Thermometer similar to ASTM 89C ACCU-SAFE, -20+10:1 °C, ID 76 mm, TL 390 mm, DAk

Precision thermometer, similiar to ASTM 89C ACCU-SAFE, stem form, diameter: 6-8 mm, measuring range: -20+10 °C in 0.1 °C, capillary: white back round, blue filling, immersion depth: 76 mm, total length: 390 mm, including DAkkS-calibration certificate with 3 calibration points