- optical tester with various functions:
- testing of density of battery acid: 1.1 to 1.4 kg/l
- testing of coolant water anti-freeze (subdivides into ethylene and propylene): 0 ° to -50 ° C
- testing ethanol and alcohol-based (SRF1) screen washer fluids: 0 ° to -40 ° C
- testing urea AdBlue® (AUS32)
- adjustable ocular
- precision +/- 5%
- in storage box
scope of delivery:
- refractometer
- pipette
- adjustment screwdriver
- microfibre cloth