Refractometers

Extech RF20

휴대용 염도 굴절계(0~100ppt), ATC 포함

Extech RF15

휴대용 Sucrose Brix 굴절계(0~32%), ATC 포함

Extech RF12

Portable Brix Refractometer (0 to 18%) with ATC

Extech RF11

휴대용 Sucrose Brix 굴절계(0~10%), ATC 포함

Extech RF41

Portable Battery Coolant/Glycol Refractometer with ATC (°C)

Extech RF40

휴대용 배터리 냉각수/글리콜 굴절계, ATC 포함(°F)