Hydrometer for boiler feed water similar to Dr. Ammer, 1-0-1:0,1°Bé, accuracy...

Hydrometer for boiler feed water similar to Dr. Ammer, 1-0-1:0,1°Bé, accuracy...
The picture may be different from the article and can include supply, which is not in the standard scope.
 
Order-No.: H841660FL 101,33 € for 1 piece plus VAT (19%) plus shipping costs
Hydrometer for boiler feed water similar to Dr. Ammer, 1-0-1:0,1°Bé, accuracy +/- 1 scale division, 300mm long, reference temperature 20°C, with thermometer +10+50:1°C with red or blue special liquid, reading below
(-) Technical data:
Length: 380 mm
Minimum value: 1
Maximum scale value: 1
Scale Graduation: 0,1 °Baumé
(-) Compliance information:
WEEE obligation: No