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Oem, Odm, Obm
Product Name
4-in-1 Antifreeze Refractometer
Measuring Range 1
Ethylene Glycol:-50°C-0°C
Measuring Range 2
Propylene Glycol:-50°C-0°C
Measuring Range 3
Bath of Glass:-40°C-0°C
Measuring Range 4
Battery Fluid:1.100-1.400sg
Calibration
Automatic Temperature Compensation