{"product_id":"aoputtriver-pro-hvac-anemometer-cfm-air-flow-meter-detachable-vane-probe-backlit-display","title":"AOPUTTRIVER Pro HVAC Anemometer CFM Air Flow Meter — Detachable Vane Probe, Backlit Display","description":"\u003cstrong\u003eThe AOPUTTRIVER Pro HVAC Anemometer is a handheld air-flow meter that delivers CFM\/CMM readings, wind speed, and temperature for HVAC testing and duct balancing.\u003c\/strong\u003e\n\n\u003cp\u003eEngineered for technicians and facility managers, this compact instrument combines a detachable vane probe, large backlit display, and memory functions to speed routine airflow checks. It converts measured velocity into volumetric flow once you enter duct area, offers multiple units for wind speed, and stores hundreds of measurements so you can work without returning to a laptop. Robust accuracy and a long battery runtime make it practical for job-site use in cramped ducts and mechanical rooms.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this anemometer measure air flow in ducts?\u003c\/h3\u003e\n\u003cp\u003eThe meter reads velocity with the detachable vane probe and converts that velocity into CFM or CMM after you input the duct’s cross-sectional area. This lets you quickly quantify supply and return airflow without separate calculations. Readings update on the large LCD so you can verify measurements at the grille.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnter duct cross-section between 0.001 and 9999 to compute CFM\/CMM automatically.\u003c\/li\u003e\n  \u003cli\u003eVane probe reports wind speed up to 45 m\/s (100 mph).\u003c\/li\u003e\n  \u003cli\u003eVelocity units: m\/s, km\/h, ft\/min, knots, mph for flexible reporting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accuracy and ranges can I expect for wind speed and volume?\u003c\/h3\u003e\n\u003cp\u003eThis meter is built for professional HVAC ranges: high top-end speed and fine volumetric resolution. Accuracy supports reliable field decisions during balancing, commissioning, or troubleshooting air distribution problems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWind speed up to 100 mph with ±3% + 0.2 resolution accuracy.\u003c\/li\u003e\n  \u003cli\u003eAirflow reporting up to 999,900 CFM\/CMM with 0.001 resolution.\u003c\/li\u003e\n  \u003cli\u003eOnboard temperature sensor reads from 32°F to 113°F for density context.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the detachable extendable vane probe improve field work?\u003c\/h3\u003e\n\u003cp\u003eThe probe separates from the host unit and is mounted on an extendable handle with a flexible coiled cable, enabling access to deep or awkward duct locations. This design keeps the display in easy view while the sensor reaches into vents, speeding measurements and improving safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetachable vane permits remote placement in ducts and grilles.\u003c\/li\u003e\n  \u003cli\u003eExtendable handle and coiled cable fit confined or high-access spaces.\u003c\/li\u003e\n  \u003cli\u003eHandheld host shows real-time readings while probe is positioned remotely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat data and power features help during long jobs?\u003c\/h3\u003e\n\u003cp\u003eOnboard memory, a backlit screen, and power-saving features reduce downtime and data re-entry. Store hundreds of groups, review them on-site, and rely on extended battery life for multi-task field sessions without frequent replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStores up to 600 measurement groups with recall and MAX\/MIN\/AVG functions.\u003c\/li\u003e\n  \u003cli\u003eLarge backlit LCD for visibility in dim equipment rooms and ducts.\u003c\/li\u003e\n  \u003cli\u003eAuto power-off and efficient circuitry yield about 20 hours continuous from a 9V battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: HVAC contractors, building commissioning teams, facility maintenance staff, and industrial technicians who need a portable, accurate airflow meter for balancing ventilation, verifying unit performance, or diagnosing airflow issues. It’s suitable for professionals who require reliable CFM\/CMM conversion, a flexible probe for tight spaces, and in-field data logging without extra software.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this meter display CFM directly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — enter the duct cross-sectional area and the unit converts velocity to CFM or CMM automatically.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many readings can it store on-site?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It saves up to 600 measurement groups with recall and MAX\/MIN\/average functions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AOPUTTRIVER","offers":[{"title":"Default Title","offer_id":56840887730516,"sku":"B07V2YYR2H","price":97.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aoputtriver-front-display.jpg?v=1787073769","url":"https:\/\/gardenluxe.co.uk\/products\/aoputtriver-pro-hvac-anemometer-cfm-air-flow-meter-detachable-vane-probe-backlit-display","provider":"Gardenluxe Uk","version":"1.0","type":"link"}