{"title":"Heat Stress \u0026 WBGT Meters","description":"\u003ch2\u003eBuy High-Quality Heat Stress and WBGT Meters in Sri Lanka\u003c\/h2\u003e\n\u003ch3\u003eHandheld Wet Bulb Globe Temperature Monitors for Industrial and Outdoor Use\u003c\/h3\u003e\n\n\u003cp\u003eDiscover our professional selection of \u003cstrong\u003eheat stress meters\u003c\/strong\u003e, \u003cstrong\u003eWBGT meters\u003c\/strong\u003e, and \u003cstrong\u003ewet bulb globe temperature monitors\u003c\/strong\u003e for accurate heat exposure assessment in demanding environments. At nanozone.lk, we supply dependable instruments for workplaces, factories, construction sites, outdoor operations, and safety monitoring applications where reliable heat stress measurement is essential.\u003c\/p\u003e\n\n\u003cp\u003eOur range includes durable \u003cstrong\u003eWBGT heat stress meters\u003c\/strong\u003e, \u003cstrong\u003eheat stress thermometers\u003c\/strong\u003e, and \u003cstrong\u003ewet bulb globe temperature meters\u003c\/strong\u003e built for portable and efficient field use. Whether you need a compact \u003cstrong\u003eheat stress detector\u003c\/strong\u003e for routine site inspections or a professional \u003cstrong\u003eWBGT monitor\u003c\/strong\u003e for occupational health and safety programs, we offer practical solutions to match your monitoring needs and budget.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Buy Your Heat Stress and WBGT Meters from Us?\u003c\/h3\u003e\n\u003cdl class=\"feature-list\"\u003e\n    \u003cdt\u003eProfessional-Grade Accuracy\u003c\/dt\u003e\n    \u003cdd\u003eOur heat stress monitoring instruments are selected for dependable performance, helping users measure workplace heat conditions with greater confidence and consistency.\u003c\/dd\u003e\n\n    \u003cdt\u003eCost-Effective Solutions\u003c\/dt\u003e\n    \u003cdd\u003eWe offer competitively priced \u003cstrong\u003eWBGT meters\u003c\/strong\u003e and \u003cstrong\u003eheat stress meters\u003c\/strong\u003e suitable for businesses, safety teams, technicians, and industrial users looking for reliable value.\u003c\/dd\u003e\n\n    \u003cdt\u003eBuilt for Portable Field Use\u003c\/dt\u003e\n    \u003cdd\u003eWith handheld designs, clear displays, and easy operation, our instruments are ideal for fast and efficient environmental heat monitoring across a wide range of job sites.\u003c\/dd\u003e\n\u003c\/dl\u003e","products":[{"product_id":"tenmars-tm-188-wbgt-heat-stress-meter","title":"TENMARS TM-188 WBGT Heat Stress Meter","description":"\u003ch2\u003eTenmars TM-188 WBGT Heat Stress Meter in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003ePortable Wet Bulb Globe Temperature Instrument for Outdoor Heat Monitoring\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eTenmars TM-188 WBGT meter\u003c\/strong\u003e is a compact and reliable instrument for measuring \u003cstrong\u003ewet bulb globe temperature (WBGT index)\u003c\/strong\u003e in outdoor worksites, construction sites, athletic facilities, and industrial safety inspections. Designed for field use, it simultaneously measures wet bulb temperature, globe temperature, and dry bulb temperature to deliver a calculated WBGT index that accurately reflects real-world heat stress conditions.\n\u003c\/p\u003e\n\n\u003cp\u003eDiscover our complete selection of \u003ca href=\"\/collections\/heat-stress-wbgt-meters\" target=\"_blank\"\u003eHeat Stress Meters \u0026amp; WBGT Monitors — specifications, features, and thermal safety instruments in Sri Lanka!\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  With its straightforward one-button operation and handheld form factor, the \u003cstrong\u003eTM-188 heat stress instrument\u003c\/strong\u003e is well suited for occupational health officers, sports trainers, and site safety personnel who require fast and actionable WBGT index readings wherever heat exposure assessment is critical.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWBGT Index (Outdoor)\u003c\/strong\u003e: 0°C ~ 59.9°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWBGT Index (Indoor)\u003c\/strong\u003e: 0°C ~ 59.9°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWet Bulb Temperature\u003c\/strong\u003e: 0°C ~ 59.9°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eGlobe Temperature\u003c\/strong\u003e: 0°C ~ 80°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDry Bulb Temperature\u003c\/strong\u003e: 0°C ~ 59.9°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±1.5°C (typical)\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\u003eWBGT Calculation\u003c\/strong\u003e: Automatically calculates both indoor and outdoor WBGT index values\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eTriple Sensor Input\u003c\/strong\u003e: Simultaneous wet bulb, globe, and dry bulb temperature measurement\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Large LCD screen for clear reading under bright outdoor sunlight\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003ePortability\u003c\/strong\u003e: Compact and lightweight handheld design for easy field carry\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: Battery-powered with low power consumption for extended field sessions\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eOutdoor occupational heat exposure assessment on construction and industrial sites\u003c\/dd\u003e\n  \u003cdd\u003eSports and athletics heat safety monitoring during outdoor training and events\u003c\/dd\u003e\n  \u003cdd\u003eEnvironmental health surveys in agricultural and open-air work environments\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 x Tenmars TM-188 WBGT Meter main unit\u003c\/dd\u003e\n  \u003cdd\u003eGlobe temperature sensor\u003c\/dd\u003e\n  \u003cdd\u003eWet bulb wick and water reservoir\u003c\/dd\u003e\n  \u003cdd\u003eBatteries (installed)\u003c\/dd\u003e\n  \u003cdd\u003eEnglish user manual\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp\u003eIf your application requires advanced data logging and multi-parameter humidity measurement, consider upgrading to the \u003ca href=\"\/products\/extech-ht200-heat-stress-wbgt-data-logger\"\u003eExtech HT200 Heat Stress Data Logger\u003c\/a\u003e for internal memory storage and comprehensive workplace safety compliance documentation.\u003c\/p\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\/tenmars-tm188-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download Tenmars TM-188 Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/tenmars-tm188-user-manual.pdf\" target=\"_blank\"\u003e📄 Download Tenmars TM-188 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=Tenmars\"\u003eTenmars\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":"TENMARS","offers":[{"title":"Default Title","offer_id":53193414836437,"sku":null,"price":96500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/tenmars-tm188-wbgt-meter-front-view-display-76rh-powered-on.jpg?v=1770877886"},{"product_id":"extech-ht200-heat-stress-data-logger","title":"Extech HT200 Heat Stress Data Logger","description":"\u003ch2\u003eExtech HT200 Heat Stress Data Logger in Sri Lanka\u003c\/h2\u003e\n\n\u003ch3\u003eMulti-Parameter WBGT Compliance Instrument for Workplace Safety Audits\u003c\/h3\u003e\n\n\u003cp\u003e\n  The \u003cstrong\u003eExtech HT200 heat stress data logger\u003c\/strong\u003e is a professional-grade instrument engineered for systematic \u003cstrong\u003eworkplace heat safety compliance\u003c\/strong\u003e monitoring and occupational health auditing. Unlike basic spot-check meters, the \u003cstrong\u003eHT200 WBGT instrument\u003c\/strong\u003e measures black globe temperature, wet bulb temperature, dry bulb temperature, relative humidity, and dew point simultaneously — delivering a complete thermal environment profile for industrial hygiene assessments and regulatory documentation.\n\u003c\/p\u003e\n\n\u003cp\u003eDiscover our complete selection of \u003ca href=\"\/collections\/heat-stress-wbgt-meters\" target=\"_blank\"\u003eHeat Stress Meters \u0026amp; WBGT Monitors — specifications, features, and thermal safety instruments in Sri Lanka!\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n  Equipped with internal memory that stores up to 50 data sets and a precision capacitance-based humidity sensor, the \u003cstrong\u003eExtech HT200\u003c\/strong\u003e is the preferred choice for industrial hygienists, safety managers, and environmental health officers who require documented evidence of heat load conditions for structured compliance reporting and safety audits.\n\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eWBGT Index\u003c\/strong\u003e: Calculates indoor and outdoor WBGT index values\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eBlack Globe Temperature\u003c\/strong\u003e: 0°C ~ 80°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDry Bulb Temperature\u003c\/strong\u003e: 0°C ~ 60°C | Resolution: 0.1°C\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e: 0% ~ 100% RH | Capacitance sensor\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDew Point\u003c\/strong\u003e: Calculated from temperature and humidity inputs\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eData Memory\u003c\/strong\u003e: Up to 50 stored readings with recall function\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\u003eData Logging\u003c\/strong\u003e: Internal memory stores up to 50 measurement data sets for compliance documentation\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eMulti-Parameter Sensing\u003c\/strong\u003e: Simultaneously measures five environmental parameters in a single session\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eHumidity Sensor\u003c\/strong\u003e: High-accuracy capacitance sensor for reliable relative humidity and dew point readings\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Multi-line LCD showing all parameters simultaneously for efficient field review\u003c\/dd\u003e\n  \u003cdd\u003e\n\u003cstrong\u003eBuild Quality\u003c\/strong\u003e: Robust Extech construction designed for demanding occupational safety environments\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003eWorkplace heat exposure compliance documentation for occupational health audits\u003c\/dd\u003e\n  \u003cdd\u003eIndustrial hygiene surveys in manufacturing plants, foundries, and process facilities\u003c\/dd\u003e\n  \u003cdd\u003eSystematic heat stress data collection for regulatory safety reporting\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cdl class=\"package-list\"\u003e\n  \u003cdd\u003e1 x Extech HT200 Heat Stress Data Logger main unit\u003c\/dd\u003e\n  \u003cdd\u003eBlack globe temperature sensor\u003c\/dd\u003e\n  \u003cdd\u003eWet bulb wick assembly\u003c\/dd\u003e\n  \u003cdd\u003eBatteries (installed)\u003c\/dd\u003e\n  \u003cdd\u003eEnglish user manual\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp\u003eIf you require a simpler field instrument for routine outdoor WBGT spot checks without data logging, consider the \u003ca href=\"\/products\/tenmars-tm-188-wbgt-heat-stress-meter\"\u003eTenmars TM-188 WBGT Heat Stress Meter\u003c\/a\u003e as a compact and cost-effective alternative.\u003c\/p\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\/extech-ht200-data-sheet.pdf\" target=\"_blank\"\u003e📄 Download Extech HT200 Data Sheet\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/extech-ht200-user-manual.pdf\" target=\"_blank\"\u003e📄 Download Extech HT200 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=Extech\"\u003eExtech\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":"EXTECH","offers":[{"title":"Default Title","offer_id":53198513307861,"sku":null,"price":146500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/files\/extech-ht200-wbgt-meter-front-view-display-powered-on.jpg?v=1770955742"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7587\/2725\/collections\/extech-ht200-wbgt-meter-front-view-display-powered-on.jpg?v=1770956748","url":"https:\/\/nanozone.lk\/collections\/heat-stress-wbgt-meters.oembed","provider":"NanoZone.LK","version":"1.0","type":"link"}