Refractometer USG Pen

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Digital refractometer for a more accurate Urine Specific Gravity reading

  • Delivers a nearly instantaneous result of USG
  • Automatically calibrates itself to water and is ready to use in seconds
  • LCD display is easily read

While urine colour works well as a quick and easy guide, a far more accurate reading can be obtained with a Refractometer.

The ATAGO Pen Refractometer  is designed to measure USG.