Quevenne Milk Thermo-Hydrometer
range : 1.015-1.040
With thermometer in stem 0+40°C : 1°C red liquid
unit : g/ml
div. : 0.001
accuracy : ± 0.001
calibration temp. : 20°C
surface tension : 45 mN/m
length mm : 250
in individual plastic box
For the opaque liquids such as milk, the reading is above the meniscus.