{"product_id":"btmeter-manometer-hvac-gas-pressure-tester-189a-dual-port-air-pressure-meter-gauge-with-hose-kit","title":"BTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eBTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision at your Fingertips We BTMETER are dedicated to designing and manufacturing high-quality instrument \u0026amp; device. Our product portfolio includes industrial thermometer gun, multimeter, light meter, LED stroboscope and kinds of other precision instruments designed to meet diverse needs. Whether you need it for residential maintain, industrial troubleshoot, or DIY making, BTMETER provides a device that precisely matches your needs. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store  Packing List:   BTMETER digital manometer HVAC gas pressure tester is a air pressure measurement device with dual-port design,which is mainly used in measuring gas pressure for HVAC system, gas furnace gas valves and tankless water heater etc.    Designed with dual input port, BTMETER differential pressure tester BT-189A can help you to get air pressure difference between positive \u0026amp; negative pressure easily. A must have tool to troubleshoot gas pressure systems measurement \u0026amp; calibration. Handheld gas manometer BT-189A supports measuring air pressure in Max\/Min\/Average mode, one-click to freeze measurement data, zero-out feature and ±0.3% high accuracy. The digital gas manometer features a protective cap to protect its dual metal tube connector from damaging to ensure accuracy. Widely used in HVAC system testing \u0026amp; maintenance, gas appliance installation \u0026amp; repair, pipeline monitoring \u0026amp; leak detection and boiler and furnace pressure measurement etc.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ ??High Accuracy?Test air pressure ±13.79 kPa \/ ±2.000Psi with ±0.3%FS high accuracy. ±0.25%FS repeatability. 11 gas measurement units optional, including mmHg, inHg, ftH2O, cmH2O, KPa, Mbar, Bar, Psi, Kgcm², inH2O, and Ozin². Over-range indication available.\u003c\/li\u003e\n\u003cli\u003e✅ ??Dual Port Design?Equipped with two tube connector(3.18mm diameter), digital manometer 189A is capable to measure static pressure(positive\/negative) and differential gas pressure levels accurately. An essential tool to obtain accurate pressure readings and diagnose issues in HVAC heating, ventilation, and air conditioning systems.\u003c\/li\u003e\n\u003cli\u003e✅ ??Data Record \u0026amp; Zero-out?Press\"REC\" button to record and review max \/ min \/ average air pressure data; Short-press \"HOLD” button to freeze measurement data and Long-press 5 seconds to clear out remaining data to ensure measure accuracy.\u003c\/li\u003e\n\u003cli\u003e✅ ??Backlit LCD?Large backlit LCD screen to display gas pressure value clearly even in low-light conditions. Automatic power-off after 25 mins no-operation to save battery life. Protective cap and 134g handheld design makes this dual port manometer gauge more practical in testing air pressure for water column, gas valve and furnace etc.\u003c\/li\u003e\n\u003cli\u003e✅ ??Accessories \u0026amp; Warranty?BTMETER manometro air pressure differential meter 189A comes with 4pcs flexible tube, 1pcs 1\/8 thread adapter, portable case and 180 days quality warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Industrial \u0026amp; Scientific\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Test, Measure \u0026amp; Inspect, Airflow \u0026amp; Air Quality, Manometers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BTMETER","offers":[{"title":"Default Title","offer_id":44645589352493,"sku":"PGABL1963666","price":52.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/61Mq7E6v50L._SL1500.jpg?v=1772124460","url":"https:\/\/prosupply.giftabay.com\/products\/btmeter-manometer-hvac-gas-pressure-tester-189a-dual-port-air-pressure-meter-gauge-with-hose-kit","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}