

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Nu-Calgon 4815-0 Refrigeration Oil Refractometer is engineered for precise measurement of oil refractive indices, fundamental for evaluating oil quality in various industrial applications. Ideal for HVAC professionals managing system conversions and maintenance.
This robust tool provides dependable refractive index readings, helping to determine oil purity levels and optimize system performance. It features easy calibration and a simple reading interface.
Thanks for subscribing!
This email has been registered!