Atago Hand-Held refractometer SPR-N Protein 0-12% g/dl antifreeze Shopping for someone else but

Shopping for someone else but not sure what to give them

Sugar - SUPER ACCURATE +/-0

you can turn off the light and use the unit

356 Refractive Index AND 1

Atago Hand-Held refractometer SPR-N Protein 0-12% g/dl antifreeze Shopping for someone else butItem Description: Atago Hand Held refractometer SPR N Protein 0 12% g dl MODEL SPR N REFRACTIVE INDEX Range (WAVELENGTH, nm) 1. 333 1. 360 Accuracy 0. 0002 CALIBRATION METHOD (SPECIFIC GRAVITY) Manual for details please see comments H x W x D, cm (in) 3x 4 x 18 WEIGHT, kg (lb) (DISPLAY) 0. 3 (0. 6) Type (CONFIGURATION) Handheld Eyepiece (SUCTION PUMP) Single (EYEPIECE) Yes Specific gravity (ASSAYS) Range (WAVELENGTH, nm) 1. 333 1. 360 Accuracy 0. 0002