{"product_id":"uni-t-ut366a-digital-differential-manometer","title":"UNI-T UT366A Digital Differential Pressure Manometer","description":"\u003ch2\u003eUNI-T UT366A Digital Differential Pressure Manometer in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003eDual-Input Digital Manometer with LED Pressure Indication \u0026amp; Wind Speed Measurement\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eUNI-T UT366A Digital Differential Pressure Manometer\u003c\/strong\u003e is a compact, dual-port instrument capable of measuring both \u003cstrong\u003egauge pressure and differential pressure\u003c\/strong\u003e independently through its P1 and P2 inputs. With a wide measurement range of \u003cstrong\u003e±15.00 kPa\u003c\/strong\u003e, built-in LED positive\/negative pressure indication, and support for 13 selectable engineering units, the UT366A is ideal for HVAC commissioning, gas pipeline testing, filter pressure drop monitoring, and plumbing pressure checks in Sri Lanka.\n\u003c\/p\u003e\n\n\u003cp\u003eExplore our full range of \u003ca href=\"\/collections\/differential-pressure-gauges\" target=\"_blank\"\u003eDifferential Pressure Gauges \u0026amp; Manometers — all brands, types, and ranges available in Sri Lanka.\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  Paired with an optional pitot tube accessory, the UT366A also functions as a \u003cstrong\u003epitot tube manometer for air velocity measurement\u003c\/strong\u003e — making it a versatile dual-purpose instrument for ventilation engineers and air balancing technicians. Its 1-metre drop-tested housing, FSTN backlit LCD, and MAX\/MIN\/AVG\/HOLD functions make it equally capable in workshop calibration benches and demanding field environments.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDifferential Pressure Range\u003c\/strong\u003e: 0.00 ~ ±15.00 kPa | 0.0 ~ ±150.0 mbar | 0.000 ~ ±0.150 bar | 0.000 ~ ±2.175 psi\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAdditional Pressure Units\u003c\/strong\u003e: ±60.29 inH2O | ±112.5 mmHg | ±4.429 inHg | ±0.152 kg\/cm² | ±5.026 ftH2O | ±1531 mmH2O | ±150.0 hPa | ±34.80 oz\/in²\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.5% FS @ 25°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 0.01 kPa | 0.1 mbar | 0.001 psi | 1 mmH2O | 0.01 inH2O\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWind Speed (Optional Pitot Tube)\u003c\/strong\u003e: 0.0 ~ 19,999.9 m\/s | 0 ~ 199,999 fpm\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eUnit Conversion\u003c\/strong\u003e: 13 pressure units + m\/s (fpm)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eOperating Conditions\u003c\/strong\u003e: 0 ~ 50°C | ≤85% RH\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e: -10 ~ 60°C | ≤75% RH\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 3 × AAA 1.5V batteries\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eLCD Size\u003c\/strong\u003e: 31 × 32 mm (FSTN type, white backlight)\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 53 × 30 × 137.8 mm\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDrop Test\u003c\/strong\u003e: 1 metre\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE, UKCA\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDual Pressure Inputs\u003c\/strong\u003e: Independent P1 and P2 measurement ports for true differential pressure readings across any two pressure points\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eLED Pressure Indication\u003c\/strong\u003e: Green LED for positive pressure, red LED for negative pressure — enabling immediate visual status at a glance without reading the display\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003e13 Engineering Units\u003c\/strong\u003e: Instant unit switching between kPa, mbar, bar, psi, mmHg, inH2O, inHg, hPa, mmH2O, ftH2O, kg\/cm², oz\/in², and fpm\/m\/s\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eMAX \/ MIN \/ AVG \/ HOLD\u003c\/strong\u003e: Comprehensive data capture functions for recording peak pressures, averaging fluctuating readings, and freezing values during inspection\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eUnit Memory\u003c\/strong\u003e: Retains the last selected engineering unit after power-off, reducing setup time between repeated measurements\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAuto Power Off\u003c\/strong\u003e: 5-minute auto shutoff conserves battery life during unattended setups\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eBacklit LCD Display\u003c\/strong\u003e: FSTN screen with white backlight for clear readings in dimly lit plant rooms, ceiling voids, and mechanical spaces\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWind Speed Ready\u003c\/strong\u003e: Compatible with optional UT366A pitot tube accessory for air velocity and volumetric flow measurement in ducts\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003e1m Drop Resistance\u003c\/strong\u003e: Ruggedised for field use by contractors and maintenance technicians\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eMeasuring pressure drop across HVAC air filters, coils, and dampers\u003c\/dd\u003e\n  \u003cdd\u003eGas pipeline and gas appliance pressure testing for plumbing contractors\u003c\/dd\u003e\n  \u003cdd\u003eStatic pressure measurement in ventilation ducts and AHU systems\u003c\/dd\u003e\n  \u003cdd\u003eAir velocity profiling using pitot tube in duct commissioning (with optional accessory)\u003c\/dd\u003e\n  \u003cdd\u003eFilter condition monitoring in cleanrooms, dust collectors, and paint booths\u003c\/dd\u003e\n  \u003cdd\u003eDifferential pressure checks across heat exchangers and pressure regulators\u003c\/dd\u003e\n  \u003cdd\u003eLow-pressure pneumatic circuit diagnostics in industrial automation\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 × UNI-T UT366A Digital Differential Pressure Manometer\u003c\/dd\u003e\n  \u003cdd\u003ePressure measurement hose set\u003c\/dd\u003e\n  \u003cdd\u003e3 × AAA 1.5V batteries (installed)\u003c\/dd\u003e\n  \u003cdd\u003eMagnetic hook for hands-free mounting\u003c\/dd\u003e\n  \u003cdd\u003eCarrying bag\u003c\/dd\u003e\n  \u003cdd\u003eEnglish user manual\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut366a-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT366A Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut366a-user-manual.pdf\" target=\"_blank\"\u003e📄 Download UNI-T UT366A User Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"product-vendor\"\u003e\n  \u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/collections\/vendors?q=UNI-T\"\u003eUNI-T\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"variant-inventory\"\u003e\u003cspan class=\"in-stock\"\u003eIn stock!\u003c\/span\u003e\u003c\/div\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":52876713689301,"sku":null,"price":26500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/uni-t-ut366a-front-view-11-13kpa-display.jpg?v=1766151761","url":"https:\/\/nanozone.lk\/products\/uni-t-ut366a-digital-differential-manometer","provider":"NanoZone.LK","version":"1.0","type":"link"}