BAUSCH AND LOMB REFRACTOMETER CAT. NO. 33.46.10 SERIAL: 0921476Y 120 VOLTS INTERNAL/ EXTERNAL LIGHTING SELECT

BAUSCH AND LOMB REFRACTOMETER CAT. NO. 33.46.10 SERIAL: 0921476Y 120 VOLTS INTERNAL/ EXTERNAL LIGHTING SELECT FOCAL-ADJUST RANGE: 0-60 TEMP READING RANGE: 0-100C SIDE SCALE ADJUSTMENTS SINGLE LENS ACCESSORY HOSES.