Refractometer - $20 (Atascadero)

condition: excellent

make / manufacturer: Vee Gee

model name / number: STX-3

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Vee Gee brand Refractometer
Model STX-3

Salinity detector
Prism detection

Use for fish tanks to soft water saline detection and measuremment

post id: 7873457812

posted: 2025-08-13 13:44

updated: 2026-01-10 12:34

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Refractometer - general for sale - by owner - craigslist

Vee Gee brand Refractometer Model STX-3 Salinity detector Prism detection Use for fish tanks to soft water saline detection and measuremment