WZS series handheld sugar gauge (refractometer) ee optical instrument ye luɔ̈ɔ̈i bï kä ye kek looi ya them. A thiin koor, a thiin koor,

Kä ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n. Aciɛ̈ɛ̈k ye kɔc cɔl sugar industry, fruit testing, food and drink, marine aquaculture, scientific research and mechanical plus

Kä ye looi në luɔɔi.