מותאם אישית תמיכה
OEM, ODM, ז"ל
דקות . דיב .
E:5 °C/P:5 °C/C:5 °C/B:0.01sg
Product name
Waterproof 5-in-1 Antifreeze Refractometer
Measuring Range 1
Propylene Glycol: -70°F - 20°F
Measuring Range 2
Ethylene Glycol: -90°F - 20°F
Measuring Range 3
Propylene Glycol: -60°C - (-10)°C
Measuring Range 4
Ethylene Glycol: -60°C - (-10)°C
Measuring Range 5
Battery SG1.100-1.400sg