Item no.: 21550L
EAN: 4033592012072

Also suitable for checking the correct mixing ratios for AdBlue® (AUS 32) additives and windshield cleaner based on alcohol (SRF1).

Information about the product


for testing battery acid density from 1.1 - 1.4 kg/l and antifreeze coolant from 0° / -50 °C as well as windscreen washing fluid from 0° / -40 °C.

  • Adjustable ocular
  • Settable calibration fixture
  • Measuring accuracy +/- 5%

Used equivalent to VAG OE number T10007 A.

Technical data

Length [mm] 215
Width [mm] 80
Height [mm] 55
Quality Premium
Weight [kg] 0.09500
Packaging Plastic case

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Detailed images

Application images

Spare and wear parts

Item no. variant Name
21550L-1 - Replacement glass for refractometer
21550L-2 - Refractometer pipette