Refractometer Usg Pen Hard Hat not included

Hard Hat not included

• 8 base curve

Delicious Blue Lemonade flavour

providing daily face fit reassurance with the easiest way to check the seal each time the mask is donned

Refractometer Usg Pen Hard Hat not includedConvenient and easy to use in assessing hydration status Digital refractometer for a more accurate Urine Specific Gravity (USG) 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, even with dim light While urine colour works well as a quick and easy guide, a far more accurate reading can be attained by using a Refractometer. The ATAGO Pen