{"id":32627,"date":"2022-03-23T17:01:19","date_gmt":"2022-03-23T09:01:19","guid":{"rendered":"https:\/\/shop.autooltech.com\/?post_type=product&p=32627"},"modified":"2026-05-15T06:42:02","modified_gmt":"2026-05-15T13:42:02","slug":"autool-as506-brake-fluid-tester-12-24v-automotive-brake-oil-tester-compatible-for-dot3-dot4-dot5-1-env4-env6-ate-trw-bosch-mobil","status":"publish","type":"product","link":"https:\/\/autoolstore.com\/sv\/product\/autool-as506-brake-fluid-tester-12-24v-automotive-brake-oil-tester-compatible-for-dot3-dot4-dot5-1-env4-env6-ate-trw-bosch-mobil\/","title":{"rendered":"AUTOOL AS506 Automobile Brake Fluid Tester"},"content":{"rendered":"
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AUTOOL AS506<\/div>\n

Product Overview<\/h2>\n

The AUTOOL AS506 is a handheld automotive brake fluid tester designed to help judge whether brake fluid should be replaced by checking boiling point performance. It supports DOT 3, DOT 4, DOT4+, DOT4ESP, DOT 5, DOT 5.1, DOT5.1ESP, ENV4, and ENV6 brake fluids, provides Normal Mode and Brand Mode, and delivers a test result in about 16 seconds.<\/p>\n\n

\n Boiling Point Test<\/span>\n Normal \/ Brand Mode<\/span>\n 16s Detection<\/span>\n 12V Battery Power<\/span>\n <\/div>\n\n
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0-320\u00b0C<\/span>Test Range<\/span><\/div>\n
9 Types<\/span>Brake Fluid<\/span><\/div>\n
14 Brands<\/span>Brand References<\/span><\/div>\n
3 Years<\/span>Warranty<\/span><\/div>\n <\/div>\n <\/div>\n\n
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\n \"AUTOOL\n \n Click to enlarge<\/span>\n <\/figure>\n
\n \"AUTOOL\n \n Click to enlarge<\/span>\n <\/figure>\n <\/div>\n <\/div>\n <\/section>\n\n
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Before You Order And Use<\/div>\n

Before You Order And Use<\/h2>\n

AS506 heats brake fluid during the boiling point test. Review the sample volume, 12V power rule, hot-fluid warning, and post-test handling instructions before use.<\/p>\n <\/div>\n\n

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Use 12V Battery Power<\/h3>\n

Clamp the tester to a 12V vehicle battery. The working voltage is 12V, with a minimum of 10V. Do not reverse the positive and negative clamps or short-circuit with the vehicle.<\/p>\n <\/article>\n

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Use Enough Brake Fluid<\/h3>\n

Fill the beaker with more than 40ml and not more than 50ml of brake fluid. Do not test without enough fluid, because empty boiling may damage the test stick.<\/p>\n <\/article>\n

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Wear Eye Protection<\/h3>\n

Wear goggles and avoid splashing brake fluid into your eyes. Follow the brake fluid manufacturer\u2019s safety data sheet and the vehicle service manual.<\/p>\n <\/article>\n

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Avoid Burns After Testing<\/h3>\n

The test stick and fluid become hot after the boiling point test. Do not touch them directly after testing.<\/p>\n <\/article>\n

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Do Not Reuse Tested Fluid<\/h3>\n

Do not pour tested brake fluid back into the reservoir. The fluid structure has been changed by boiling, and reuse may affect driving safety.<\/p>\n <\/article>\n

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Brake Fluid Only<\/h3>\n

AS506 is designed for brake fluid detection. Do not use it for other liquids or non-automotive purposes.<\/p>\n <\/article>\n <\/div>\n\n

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Safety Reminder<\/h3>\n