Hand-held refractometer

• The hand-held refractometer enables the cooling lubricant concentration to be checked quickly. As a result, it is possible to use these fluids at the optimum concentration.
• Better utilisation of machine tools
• Longer tool service life
• Avoids rust caused by excessively diluted emulsions
• Allows the emulsion concentration to be varied during operation according to requirements (complies with TRGS 611)
• Reduced costs
• The scale of the hand-held refractometer is in per cent and is easy to read
• Supplied with protective bag and pipette