SP Bel-Art^® H-B FRIO-Temp^® Ultra Low Freezer Verification Thermometer

SP Bel-Art^® H-B FRIO-Temp^® Ultra Low Freezer Verification Thermometer, temp -90-25 °C

SP Bel-Art^® H-B FRIO-Temp^® Ultra Low Freezer Verification Thermometer, temp -130-80 °F, bottle volume 30 mL, Bottle fill, Glass beads