Ethylene Glycol: -70°C-0°C(-90°F-32°F);Propylene Glycol: -60°C-0°C(-70°F-32°F); * Battery Fluids:1.100-1.400sg * Resolution Factor: 5°C, 10°F,0.01sg, * ZGR series has its own light source * Include:1pc Pipette ***Operations manual***Mini-screw driver***Soft protective carrying case