ATAGO MASTER-BC Refractometer

The Handheld Propylene Glycol, Ethylene Glycol & Battery Fluid Refractometer can be used for measuring battery fluid specific gravity ( charge level) and the freezing temperature of ethylene glycol and propylene glycol that are used as coolant / antifreeze mixtures for automobiles or as thermal catalyst for solar power systems. Size and weight4x4x14cm, 140g Atago 2931 MASTER-BC Handheld Propylene Glycol & Ethylene Glycol Refractometer ( Celsius, Concentration) . PG freezing point: 0 to -50° C( accuracy ± 1.0° C) PG concentration 0 to 54% ( included temp to concentration table) EG freezing point: 0 to -50° C( accuracy ± 1.0° C) EG concentration 0 to 61% ( included temp to concentration table) Specific Gravity ( battery fluid) : 1.150 - 1.300( Charge Level: Recharge-Fair-Good) This refractometer can be used for measuring the freezing point of Ethylene Glycol and Propylene Glycol and also measuring Battery Fluid specific gravity ( charge level) . Replaces discontinued model 2832 BC-2E. Includes: conversion table to Ethylene Glycol and Propylene Glycol concentration, protective storage case and owner' s manual. Manufacturer Atago Technical Data Model MASTER-BC Cat.No. 2931 Scale range E.G. 0 to -50° C P.G. 0 to -50° C 1.150 to 1.300 Minimum Scale E.G. 5° C P.G. 5° C 0.01 Size & Weight 3.3× 3.3× 16.8cm, 90g Optional • Daylight plate for small volume samplings for MASTER series : RE-2311-55M ( Except viscosity sample) Parts Daylight plate for MASTER series : RE-2311-54M