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A fixed quantity at each feeding interval ensures regular feeding for healthy and long lived fish
Compare this unit to the Atago PAL-1
When measuring a hot sample
engine manufacturers are using Selective Catalytic Reduction technology which requires a very precise concentration of liquid urea (DEF) in order to operate properly
User Interface: Simple
BOSS BPG Professional Propylene Glycol Antifreeze Refractometer PG Jorgenson A fixed quantity at eachBOSS BPG Portable 0 to 63. 0% Concentration and 32F to 60F Freeze Point Propylene Glycol Refractometer THIS IS THE BEEFY, PROFESSIONAL GRADE REFRACTOMETER! This is the Refractometer the Professionals use! NOBODY MAKES A TOUGHER HANDHELD REFRACTOMETER THAN BOSS REFRACTOMETERS! Perfect to Glycol Jackets BOSS BPG Specs: * Dual Scale Ranges: 0. 0% to 63. 0% Concentration and 32. 0F to 60. 0F Freeze Point * Resolution: 1. 0% Concentration and 1F Freeze
