-
Vendor:Hallocool
Hallocool Aquarium Salinity Refractometer with Dual Scales and ATC
Hallocool Salinity Refractometer is an optical tester for checking saltwater salinity and specific gravity, with two reading scales and automatic temperature compensation (ATC). Specific gravity and parts-per-thousand scales — view saltwater readings in either unit. Specific gravity range of 1.000–1.070 and salinity range of...- £33.15
- £33.15
- Unit price
- per