Laboratory thermometer, 0+50:0.1 °C, yellow round, ID total, TL 420 mm

Precision laboratory thermometer, stem form, diameter: 6 ± 1 mm, measuring range: 0+50 °C in 0.1 °C, capillary: yellow back round, red filling, immersion depth: total, total length: 420 mm, with button, suitable for calibration, including certificate of conformity