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DR604 Digital Brake Fluid boiling oil tester refractometer
Can be used to check the boiling point of DOT3 and DOT4.it widely used in 4S stores of cars.
DOT3: (121)~(260) Centigrade
DOT4: (125)~(275) Centigrade
Operation temperature:0.0~50.0 Centigrade(32.0~144.0Fahrenheit)
Power supply:1.5V battery*1
Automatic shut off
Dimensions:121 x 58 x 25(mm)
Net weight:90g (battery not included)
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