{"product_id":"woyo-ctb007","title":"WOYO CTB007 Truck 24V‑12V‑14.5V OBD2 Converter | True‑RMS 16‑Pin Voltage Tester for Heavy‑Duty Diagnostic Protection","description":"\u003ch2\u003eWOYO CTB007 TRUCK Professional OBD2 Tester\u003cbr\u003e24V to 24V\/12V-14.5V Regulated Output Voltage Converter\u003cbr\u003eIt exposes all OBD-II pins, monitors live voltage (True RMS), and enables a safe, fast connection with other diagnostic\/programming devices.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0072\/5424\/5449\/files\/item_description_05b88e20-4197-44a7-b336-f258bbb5bd63.webp?v=1771056597\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWOYO CTB007 Key Features:\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003e1. Expensive Diagnostic Tool Protection：\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e   Compatible with diagnostic protocols; 12V-compatible tools are safeguarded.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e2. Step-Down Regulated Conversion：\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e   Delivers 4A 50W power, adjusting output voltage to 12V–14.5V for diagnostic equipment protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3. Accurate Current Display：\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e   Precisely shows load-side supply current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4. HD LCD Screen：\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e   Simultaneously displays multi-channel RMS voltage values, allowing real-time pin status checks and easy fault troubleshooting during diagnosis.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5. Dual Operation Modes：\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e   Press the Up and Down buttons simultaneously to activate direct voltage mode (Input = Output); press any button to revert to regulated mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWOYO CTB007 Operation Instructions：\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1. Precise Regulated Voltage Control: \u003c\/strong\u003eShort press to adjust output voltage precisely (12V–14.5V).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e2. Direct Mode Activation：\u003c\/strong\u003ePress \u0026amp; hold both buttons simultaneously for ≥2s to enable \"Input Voltage = Output Voltage\" direct mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3. Regulated Mode Resume: \u003c\/strong\u003eAfter releasing, press either button randomly to restore regulated output mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e4. Real-time OBD-II Pin Voltage Monitor (VRMS \/ true RMS):\u003c\/strong\u003e\u003cbr\u003ePower\/ground integrity: e.g., pin 16 (+B) and pins 4\/5 (grounds).\u003cbr\u003eBus activity on CAN \/ K-Line: checks whether static\/dynamic levels look reasonable; a green background indicates dynamic values.\u003cbr\u003ePin assignment sanity-check: quickly validates expected wiring on retrofits or suspect harnesses—replacing basic VPP voltage checks.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e5. Signal Status:\u003c\/strong\u003e\u003cbr\u003ePin background flashing green = dynamic signal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6. PIN 16 \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003eHigh\/Low Voltage Audible Alarms:\u003c\/strong\u003e\u003cbr\u003eLow-voltage (slow beep):\u003cbr\u003e24 V systems: \u0026lt; 23.6 V\u003cbr\u003eHigh-voltage (fast beep):\u003cbr\u003e24 V systems: \u0026gt; 31 V\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e7. Ground Status Indication:\u003c\/strong\u003e\u003cbr\u003ePins 4 or 5 show OPEN when no ground is detected, \u003cbr\u003eand GND when a valid ground is present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e8. External power input:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e24-31V DC, barrel 5.5 × 2.1 mm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWOYO CTB007 Version Comparison:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0072\/5424\/5449\/files\/WOYO_CTB007.png?v=1787824632\" alt=\"\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWOYO CTB007 Package List\u003cstrong\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 x Main Device\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e sales002@vxdas.com\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhatsApp: \u003c\/strong\u003e+86 137 2882 3411\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VXDAS Official Store","offers":[{"title":"Default Title","offer_id":42653283582034,"sku":"OWP023","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0072\/5424\/5449\/files\/WOYOCTB007.jpg?v=1787824025","url":"https:\/\/www.vxdas.com\/en-pl\/products\/woyo-ctb007","provider":"VXDAS Official Store","version":"1.0","type":"link"}