ROBINSON - Hydrometers, API Combined. Thermometer in the bottom. 15" Long 20 to 40 (Division .1, Temp Range 0-150) Brand_FROG WEAR WILTON - 6 lb Head

WILTON - 6 lb Head - 16" Bash BRASS Sledge Hammer

Superior accuracy: Achieve ±10% standard deviation thanks to advanced manufacturing and the reliable bellows pump design

and reliability in demanding work environments

Certification Options: Available upon request with documentation that includes three‑point corrections on the gravity scale

ROBINSON - Hydrometers, API Combined. Thermometer in the bottom. 15" Long 20 to 40 (Division .1, Temp Range 0-150) Brand_FROG WEAR WILTON - 6 lb HeadROBINSON 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,