Portable Battery Refractometer

$29.99
Features:

Heavy-duty and lightweight with its aluminum construction.
Uses ambient light only which means battery or power source is not required.
Equipped with scale measurement which provides direct reading, easy to focus and calibrate.
Accurate testing results guaranteed.
Cushioned with soft & comfortable non-slip rubber.

Specifications:
Ethylene Glycol: -50C-0C
Propylene Glycol: -50C-0C
Battery Fluids: 1.100-1.400sg
Resolution Factor: 5C(10F), 5C(10F), 0.01sg
ATC(Automatic Temperature Compensation) Compensation Range: 10C-30C (50F-86F).
Size: 180*20mm

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