{"product_id":"b0fjdn697m","title":"Pro Digital Vacuum Gauge, HVAC Pressure Tester with Alarm， HVAC Micron Gauge 0-75,000 Microns, 7\/16-20 UNF, 1\/4 inch SAE, Temp Compensation, LCD Backlit Display","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【High Precision for HVAC Excellence】Equipped with a professional Pirani vacuum sensor, digital vacuum gauge delivers rapid, accurate readings across an extensive range (0-75,000 microns ), with ±5% accuracy. Perfect for micro-leak detection and vacuum quality assessment in HVAC systems\u003c\/li\u003e\n\u003cli\u003e【Durability and Versatility】Designed specifically for HVAC environments: 14 PSI overpressure protection, 1\/4\" SAE tapered connector (7\/16-20 UNF), fully compatible with industry tools, and reliable performance across a temperature range of 32-122°F. Switchable between 4 units (Pa, mBar, mmHg, microns)\u003c\/li\u003e\n\u003cli\u003e【Pro-grade calibration and Alerts】Ensures accuracy through professional dual calibration (full-scale and zero-point calibration). Features a large backlit LCD screen with a refresh rate of 0.5 seconds, enabling real-time monitoring in low-light environments. Triggers immediate audio and visual alerts when the set value is reached.\u003c\/li\u003e\n\u003cli\u003e【Smart Temp Compensation 】Built-in algorithm to automatically correct for temperature changes, adjusting readings in real time to counteract heat-related sensor drift. This ensures reliable, consistent vacuum measurements even when ambient temperatures fluctuate—critical for precise HVAC system checks.\u003c\/li\u003e\n\u003cli\u003e【Packing List】Digital vacuum gauge*1, Bend sensor connector*1, Tee connector*1, Storage bag*1, Instruction manual*1 and Battery *3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : starEEl\u003c\/li\u003e\n\u003cli\u003eMaterial : Brass, Metal\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003cli\u003eThread Type : 1\/4-20 Unc\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1.0 Count\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RideStyle","offers":[{"title":"Default Title","offer_id":42502938525742,"sku":"B0FJDN697M","price":188.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4239\/1342\/files\/716Js-k_dqL._SX522.jpg?v=1783806613","url":"https:\/\/ride-style.com\/products\/b0fjdn697m","provider":"RideStyle","version":"1.0","type":"link"}