{"id":3238,"date":"2026-09-29T05:43:43","date_gmt":"2026-09-29T05:43:43","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=3238"},"modified":"2026-10-09T03:29:03","modified_gmt":"2026-10-09T03:29:03","slug":"autool-pt650-atf-exchanger-transmission-oil-pressure-gauge","status":"publish","type":"product","link":"https:\/\/autoboss.com\/de\/product\/autool-pt650-atf-exchanger-transmission-oil-pressure-gauge\/","title":{"rendered":"AUTOOL PT650 Digital Transmission Oil Pressure Tester Kit \u2013 0-30 bar"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Read Automatic Transmission Pressure at the Test Port<\/h3>\n<p class=\"abd-lead\">The AUTOOL PT650 connects to the transmission&#8217;s pressure test port through a matching copper adapter and oil-resistant hose, then shows current, maximum, minimum and differential pressure with measurement time. It is intended for transmission pressure only.<\/p>\n<ul class=\"abd-facts\">\n<li>0.5% FS Accuracy<\/li>\n<li>Max \/ Min \/ Differential<\/li>\n<li>PSI \/ Bar \/ kg\/cm\u00b2<\/li>\n<li>12 Adapter Types<\/li>\n<li>4 \u00d7 AAA Powered<\/li>\n<\/ul>\n<\/header>\n<section class=\"abd-sec\" id=\"abd-features\">\n<h4>Key Features<\/h4>\n<ol class=\"abd-features\">\n<li>\n<h5>Full Pressure Picture on One Screen<\/h5>\n<p>The backlit display shows live pressure next to the maximum, minimum, difference and elapsed time.<\/p>\n<\/li>\n<li>\n<h5>Hold, Lock and Zero<\/h5>\n<p>Interface lock, data hold, data clear, test-time reset and pressure zeroing before measurement.<\/p>\n<\/li>\n<li>\n<h5>Riveted Copper Adapters<\/h5>\n<p>Hard, wear- and oxidation-resistant fittings for varied transmission test ports.<\/p>\n<\/li>\n<li>\n<h5>Oil-Resistant Transfer Hose<\/h5>\n<p>Connects the measuring probe to the selected adapter for transmission-pressure work.<\/p>\n<\/li>\n<li>\n<h5>Unit Switching<\/h5>\n<p>Switch between PSI, bar and kg\/cm\u00b2 to match the service data you are working from.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-box\">\n<h4>What&#8217;s in the Box<\/h4>\n<ul class=\"abd-box\">\n<li>PT650 gauge with measuring probe<\/li>\n<li>Carrying case<\/li>\n<li>Oil-resistant transfer hose<\/li>\n<li>Connector set (12 types)<\/li>\n<li>User manual<\/li>\n<\/ul>\n<figure class=\"abd-fig\"><img decoding=\"async\" src=\"https:\/\/autoboss.com\/wp-content\/uploads\/autool-catalog\/media\/21e8de9a46933ed32239cbba.webp\" alt=\"AUTOOL PT650 gauge with hose, copper adapters, carrying case, user manual and retail box\" width=\"1200\" height=\"1200\" loading=\"lazy\"><figcaption>PT650 kit contents.<\/figcaption><\/figure>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-use\">\n<h4>How to Use<\/h4>\n<ol class=\"abd-steps\">\n<li><b>Remove the main pressure plug<\/b><span>Take out the main oil pressure plug on the transmission housing per the vehicle service procedure.<\/span><\/li>\n<li><b>Fit the adapter<\/b><span>Choose the adapter that matches the vehicle and connect it to the measuring probe.<\/span><\/li>\n<li><b>Zero the gauge<\/b><span>Long-press zero\/clear until real-time pressure reads 0.<\/span><\/li>\n<li><b>Connect to the transmission<\/b><span>Secure the probe and hose to the pressure test point.<\/span><\/li>\n<li><b>Start and shift<\/b><span>Start the engine and shift gears as the test procedure requires.<\/span><\/li>\n<li><b>Read and record<\/b><span>Read pressure at the gear, temperature and engine-speed condition the procedure specifies.<\/span><\/li>\n<\/ol>\n<p class=\"abd-note\">Measurement, adapters, zeroing and troubleshooting: <a href=\"https:\/\/autoboss.com\/wp-content\/uploads\/autool-catalog\/media\/1e711dcce7e1f32dc8ec55f7.pdf\" target=\"_blank\" rel=\"noopener\">PT650 user manual (PDF)<\/a><\/p>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-notes\">\n<h4>Good to Know<\/h4>\n<div class=\"abd-notes\">\n<div class=\"abd-note-group is-caution\">\n<h5><span class=\"abd-tag\">Caution<\/span><\/h5>\n<ul>\n<li>For transmission pressure only; do not use it on cylinder, engine oil, fuel, GDI fuel or brake systems, and do not exceed its intended pressure range.<\/li>\n<li>Shut down with a 2-second press of the power button only after the gauge has returned to atmospheric pressure.<\/li>\n<\/ul>\n<\/div>\n<div class=\"abd-note-group is-care\">\n<h5><span class=\"abd-tag\">Care<\/span><\/h5>\n<ul>\n<li>Fit the batteries with correct polarity and close the cover securely.<\/li>\n<li>Check tightened parts regularly, keep the tester away from corrosive liquids and store it dry and ventilated.<\/li>\n<li>Replace aging wires or worn parts that affect safe use.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-faq\">\n<h4>FAQ<\/h4>\n<details class=\"abd-faq\" name=\"abd-faq\">\n<summary>Does PT650 store test data?<\/summary>\n<p>No. It can hold, lock and clear the current reading, but it does not store records.<\/p>\n<\/details>\n<details class=\"abd-faq\" name=\"abd-faq\">\n<summary>Which AUTOOL gauge should I use for other systems?<\/summary>\n<p>PT610 for cylinder pressure, PT620 for engine oil, PT630 or PT635 for fuel, PT640 for GDI fuel and PT660 for brake pressure.<\/p>\n<\/details>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>0\u201330 Bar ATF Pressure:<\/strong> Measure automatic-transmission oil pressure across the 0\u201330 bar range.<\/li>\n<li><strong>0.5% FS Accuracy \/ 0.01 Resolution:<\/strong> Compare readings with 0.5% FS accuracy and 0.01 display resolution.<\/li>\n<li><strong>Max \/ Min \/ Differential:<\/strong> View current, maximum, minimum, and differential pressure with measurement time.<\/li>\n<li><strong>Three Pressure Units:<\/strong> Switch among PSI, bar, and kg\/cm\u00b2 to match transmission service references.<\/li>\n<li><strong>Oil-Pressure Connection Kit:<\/strong> Connect through the riveted copper adapters and oil-resistant transfer hose.<\/li>\n<\/ul>","protected":false},"featured_media":12256,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[128],"product_cat":[62,74],"product_tag":[],"class_list":["post-3238","product","type-product","status-publish","has-post-thumbnail","product_brand-autool","product_cat-best-selling-products","product_cat-engine-pressure-tester","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product\/3238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/comments?post=3238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media\/12256"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media?parent=3238"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_brand?post=3238"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_cat?post=3238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_tag?post=3238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}