Hanna Instruments Digital Refractometer for Ethylene Glycol Analysis MA886 05 mg/L for planted tanks

05 mg/L for planted tanks and near zero for reef tanks

The HI731335's locking index tab ensures the cuvette is inserted in the same orientation for both blank measurements (zero) and sample readings

ORP Range: ±2000

Material: Premium glass with silicone sleeve

Bottle Capacity: 28 oz (828 ml)

Hanna Instruments Digital Refractometer for Ethylene Glycol Analysis MA886 05 mg/L for planted tanksThe HI96831 is a rugged, portable digital refractometer designed for the measurement of percent volume and freezing point of ethylene glycol based solutions. The HI96831 has a high accuracy of 0. 2% volume and 0. 5C freezing point and features simple operation that gives reliable results each and every time. All readings are automatically compensated for temperature variations and displayed within a 1. 5 second response time. The sealed flint glass