{"id":45649,"date":"2024-07-10T14:12:58","date_gmt":"2024-07-10T06:12:58","guid":{"rendered":"https:\/\/shop.autooltech.com\/?post_type=product&p=45649"},"modified":"2026-05-15T06:42:02","modified_gmt":"2026-05-15T13:42:02","slug":"autool-as507-power-steering-fluid-tester","status":"publish","type":"product","link":"https:\/\/autoolstore.com\/it\/product\/autool-as507-power-steering-fluid-tester\/","title":{"rendered":"AUTOOL AS507 Power Steering Fluid Tester High Precision probe"},"content":{"rendered":"
\n
\n
\n
\n
AUTOOL AS507<\/div>\n

Product Overview<\/h2>\n

AUTOOL AS507 evaluates the condition of power steering fluid by measuring fluid transmittance and impurity levels. With big data algorithm analysis, a high-precision optical probe, built-in temperature sensing, and a 2.8-inch backlit display, it helps users quickly judge whether the power steering fluid is in good condition, needs attention, or should be replaced.<\/p>\n

\n Optical Probe<\/span>\n Oil Temp Display<\/span>\n Transmittance Test<\/span>\n 2.8-inch LCD<\/span>\n <\/div>\n
\n
350mm<\/span>Flexible Probe<\/span><\/div>\n
6V<\/span>4 AAA Batteries<\/span><\/div>\n
10s<\/span>Response<\/span><\/div>\n
3 Years<\/span>Warranty<\/span><\/div>\n <\/div>\n <\/div>\n
\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n <\/div>\n <\/div>\n <\/section>\n\n
\n
\n
Key Features<\/div>\n

Key Features<\/h2>\n

AS507 combines optical transmittance testing, temperature sensing, a flexible PTFE probe, and a readable LCD interface to make power steering fluid condition checks faster and easier.<\/p>\n <\/div>\n

\n
\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n

High-Precision Optical Probe<\/h3>\n

Integrated with a high-precision optoelectronic sensor to support more accurate power steering fluid measurement.<\/p>\n <\/article>\n

\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n

Oil Temperature Display<\/h3>\n

Built-in temperature sensor helps evaluate power steering system working condition and supports \u00b0C \/ \u00b0F display.<\/p>\n <\/article>\n

\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n

350mm Flexible PTFE Hose Probe<\/h3>\n

The 350mm probe reaches the reservoir more easily. PTFE hose material resists oil, oxidation, and corrosion.<\/p>\n <\/article>\n

\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n

Clear Display Status<\/h3>\n

The screen shows battery level, transmittance, temperature, backlight, sound, OK, warning, and suggested replacement status.<\/p>\n <\/article>\n

\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n

User-Friendly Handheld Design<\/h3>\n

Silicone-lined grip and lightweight body make single-handed testing easier in workshop conditions.<\/p>\n <\/article>\n

\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n

2.8-inch Backlit LCD<\/h3>\n

Large backlit display improves readability under different lighting conditions and supports quick test-result review.<\/p>\n <\/article>\n <\/div>\n <\/section>\n\n

\n
\n
Specifications<\/div>\n

Specifications And Interface Details<\/h2>\n

Review the AS507 power supply, temperature range, response time, probe material, cable length, size, and supported display information before ordering.<\/p>\n <\/div>\n\n

\n
\n \n\n
Testing Capability<\/td><\/tr>\n
Product<\/td>AUTOOL AS507 Power Steering Fluid Tester<\/td><\/tr>\n
Applicable Fluid<\/td>Power steering fluid<\/td><\/tr>\n
Detection Method<\/td>Optical probe \/ transmittance analysis with impurity-level evaluation<\/td><\/tr>\n
Status Display<\/td>OK, warning, and suggested replacement status<\/td><\/tr>\n
Response Time<\/td>10s response<\/td><\/tr>\n
Display, Probe And Power<\/td><\/tr>\n
Display<\/td>2.8-inch backlit LCD display<\/td><\/tr>\n
Temperature Units<\/td>\u00b0C \/ \u00b0F<\/td><\/tr>\n
Temperature Measurement Range<\/td>0-85\u00b0C \/ 0-185\u00b0F<\/td><\/tr>\n
Operating Temperature<\/td>-10\u00b0C~60\u00b0C<\/td><\/tr>\n
Operating Voltage<\/td>6V, 4 AAA batteries<\/td><\/tr>\n
Test Cable Length<\/td>80cm test cable length<\/td><\/tr>\n
Probe Hose Material<\/td>Teflon \/ PTFE hose material<\/td><\/tr>\n
Product Size<\/td>175mm \u00d7 72mm \u00d7 29mm<\/td><\/tr>\n
Support<\/td><\/tr>\n
Manual<\/td>AUTOOL AS507 user manual available for download<\/td><\/tr>\n
Warranty<\/td>3-year warranty for eligible non-human damage cases<\/td><\/tr>\n
Maintenance<\/td>Lifetime maintenance support<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n
\n \"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n <\/div>\n
\n
\n Testing Capability<\/summary>\n
\n
Product<\/span>AUTOOL AS507 Power Steering Fluid Tester<\/strong><\/div>\n
Applicable Fluid<\/span>Power steering fluid<\/strong><\/div>\n
Detection Method<\/span>Optical probe \/ transmittance analysis with impurity-level evaluation<\/strong><\/div>\n
Status Display<\/span>OK, warning, and suggested replacement status<\/strong><\/div>\n
Response Time<\/span>10s response<\/strong><\/div>\n <\/div>\n <\/details>\n
\n Display, Probe And Power<\/summary>\n
\n
Display<\/span>2.8-inch backlit LCD display<\/strong><\/div>\n
Temperature Units<\/span>\u00b0C \/ \u00b0F<\/strong><\/div>\n
Temperature Measurement Range<\/span>0-85\u00b0C \/ 0-185\u00b0F<\/strong><\/div>\n
Operating Temperature<\/span>-10\u00b0C~60\u00b0C<\/strong><\/div>\n
Operating Voltage<\/span>6V, 4 AAA batteries<\/strong><\/div>\n
Test Cable Length<\/span>80cm test cable length<\/strong><\/div>\n
Probe Hose Material<\/span>Teflon \/ PTFE hose material<\/strong><\/div>\n
Product Size<\/span>175mm \u00d7 72mm \u00d7 29mm<\/strong><\/div>\n <\/div>\n <\/details>\n
\n Support<\/summary>\n
\n
Manual<\/span>AUTOOL AS507 user manual available for download<\/strong><\/div>\n
Warranty<\/span>3-year warranty for eligible non-human damage cases<\/strong><\/div>\n
Maintenance<\/span>Lifetime maintenance support<\/strong><\/div>\n <\/div>\n <\/details>\n <\/div>\n <\/section>\n\n\n\n
\n
\n
How To Use<\/div>\n

How To Use<\/h2>\n

AS507 is designed for quick power steering fluid checks. Clean the probe, insert it into the fluid, start the test, and read transmittance, temperature, and condition status on the screen.<\/p>\n <\/div>\n

\n

Wipe The Probe<\/h3>

Clean the test probe before measurement to avoid contamination from dust, previous test fluid, or residue.<\/p><\/article>\n

Submerge The Probe<\/h3>

Insert the testing probe into the power steering fluid and make sure the probe is properly submerged.<\/p><\/article>\n

Start The Test<\/h3>

Press the test button to start measurement. The tester analyzes fluid condition through optical detection.<\/p><\/article>\n

Read The Result<\/h3>

The interface displays transmittance, temperature, and condition status such as OK, warning, or suggested replacement.<\/p><\/article>\n <\/div>\n

\n
\"AUTOOL\n Click to enlarge<\/span>\n <\/figure>\n
\n

Use Notes<\/h3>\n