OPTi digital refractometer for veterinary use

OPTi digital refractometer - Vet

Regular price £235.00 Sale

Dual scale digital refractometer with two urine specific gravity (SG) scales and with automatic temperature compensation. Calibrated for small or large mammals in accordance with the CRC handbook of Chemistry and Physics. Digital refractometers are easier and safer to handle than traditional optical instruments making the OPTi dual scale vet refractometer our recommended product of choice for professional animal welfare usage.


OPTi refractometers are Made in the UK using stainless steel injection moulding to construct easy clean prism dish. Learn more about the OPTi digital handheld refractometer here.

Product code: 38-53
Scales: Urine Specific Gravity (small / large mammal) 
Range: 1.000-1.050 SG
Resolution: 0.0005 / 0.0001 SG


Frequently bought with OPTi

AG 40 calibration fluid - £39.99

AG Fluids are aqueous solutions that cover the range 1.33-1.40 RI (0-40 °Brix equivalent) and have a shelf life of 12-months. Add to your order for free shipping within the UK.