Portable Handheld Salinity Refractometer Fluid Solution Salt Concentration Meter Tester Tool,Default NO5247

Features:

Built-in ATC compensation range (automatic temperature compensation) from 10 to 30.

For field use, there is no need to recalibrate after the ambient operating temperature has changed.

Soft rubber eye sheet for comfortable viewing.

With direct reading gauge measurement.

Guarantee accurate test results

Very easy to use and calibrate

Durable and durable.

Adjustable focus

Use only ambient light, which means no battery or power supply.

With a soft and comfortable non-slip rubber pad.

Specifications:

Tube Material: Aluminum

Salinity: 0 -100%

Accurate to +/- 0.20%

Resolution: +/- 0.2%

Product Size: approx. 195*40*40mm/7.67*1.57*1.57\'\'

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