ROBINSON - Hydrometers, API Combined. Thermometer in the bottom. 15" Long 20 to 40 (Division .1, Temp Range 0-150) Brand_IRWIN and ready for whatever your

and ready for whatever your workday throws at you

Crafted with a photoluminescent material

Self-closing lid effectively controls spills for a safer environment

tackling outdoor missions

or raking leaves

ROBINSON - Hydrometers, API Combined. Thermometer in the bottom. 15" Long 20 to 40 (Division .1, Temp Range 0-150) Brand_IRWIN and ready for whatever yourROBINSON presents the API Combined Hydrometer with a builtin thermometer in the bottom, a precision instrument designed for demanding oil testing. At 15" long, it is engineered to deliver reliable API gravity measurements with the accuracy you expect from a professional lab tool. The 20 to 40 API gravity range is marked with fine division lines at. 1, providing clear, easy to read results. The thermometer at the bottom adds instant temperature data,