Thermometer similar to ASTM 98C ACCU-SAFE, +16+82:0.5 °C, ID total, TL 300 mm

Precision thermometer, similiar to ASTM 98C ACCU-SAFE, stem form, diameter: 6-8 mm, measuring range: +16+82 °C in 0.5 °C, capillary: white back round, blue filling, immersion depth: total, total length: 300 mm, suitable for calibration