Waterproof Digital Refractometer - Clinical Monster Gardens This material is eco-friendly and

This material is eco-friendly and long-lasting

professional

1mm) with bar graph

Provides essential calcium for cell wall development and overall plant strength

Waterproof Digital Refractometer - Clinical Monster Gardens This material is eco-friendly andHoused in a protective Rubberized IP65 waterproof case to safeguard the electronics from wet environments and makes for easy clean UPS. Measure samples as small as 1 ml, in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). features