This antifreeze/battery series digital refractometer are mainly use for cars field,such as car battery fluid,cooling fluid,cleaning fluid,lubricating,cutting fluid testing.
Features:
Technical parameters:
The digital refractometers have the following characters:
*Automatic Temperature Compensation
*one key correction,and one second measuring
*waterproof (IP65),Water cleaning
*E.L.I light proof to make sure the accuracy when outside meauring.
*Use pure water to come back to Zero,very easy
size:121*58*25 mm
Net weight:110g
Gross weight:310g
Power Supply:1*AAA 1.5V battery