Enviro Testers Visual Screening Device Handheld Refractometer

This visual screening device handheld refractometer has an axis resolution of 1°, a display of 5 in, and a DS scope of -10.5 D to +7.5 D.

SKU: ETEHRFM-254 Category:

Technical Specifications

DS Scope -10.5 D to +7.5 D
DS Resolution 0.25 D to 0.01 D
DS Precision ±0.5 D
DC Scope -3 D to +3 D
DC Resolution 0.25 D
DC Precision ±0.5 D
Axis Range 1° to 180°
Axis Resolution
Axis Accuracy ±10 ° to 5°
Working Distance 39.37 in (100 cm)
Display 5-inch
Size 8.07 in x 7.28 in x 4.52 in(205 mm x 185 mm x 115 mm)
Weight 2.204 lb (1 kg)

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