Refractometer for Urea/Adblue®

Urea refractometer
The AdBlue refractometer RHA-501ATC is a new hand held refractometer developed to address the growing need to check the urea concentration in AdBlue.Escalating urea prices have driven the cost of operating an SCR higher than ever before. Regretfully this has led to a new wave of problems where supplies of diluted AdBlue have found their way in to the market.Often rebranded ‘Automotive urea solution’ to eliminate the risk of prosecution by trading standards (as a mix of less than 31.8% urea cannot be labelled AdBlue). Victims of this weaker concentration may not be able to seek compensation under the Trades Description Act.
Specifications:

Urea Refractometer
Model	Measurement Range	Min. Div.	Accuracy	Marks
RHA-501ATC	Urea: 30%-35% Ethylene Glycol: -50'~0℃      Propylene Glycol: -50'~0℃         Cleaning Fluids: -40'~10℃         Battery Fluids: 1.100~1.300sg	0.5°C 5°C 5°C 5°C        0.01sg	±0.5°C ±5°C ±5°C ±5°C        ±0.01sg	ATC
RHA-601ATC	Urea 0-40%	0.2	±0.2	ATC