Description INTRODUCTION Smart Sensor AR826 Anemometer The Smart Sensor AR826 Anemometer stands as one of the most versatile and dependable portable wind speed measuring instruments available in Bangladesh’s instrumentation market today. Engineers, field technicians, and environmental professionals use the AR826 to measure air velocity and wind speed accurately across a broad measurement range of 0.3 to 45 m/s, with results displayed in five different units — m/s, Ft/min, Knots, km/h, and mph — making this single instrument suitable for a wide variety of professional applications worldwide. The word “anemometer” originates from the Greek “anemos,” meaning wind, and devices in this category measure the speed of moving air in meteorological, industrial, agricultural, and HVAC contexts. The Smart Sensor AR826 Anemometer brings this measurement capability into a compact, retractable-probe handheld format that field teams in Bangladesh carry anywhere — from rooftop HVAC surveys to agricultural fields, clean rooms, wind energy sites, and textile factory floors. ASTZBD supplies genuine Smart Sensor AR826 Anemometers to professionals and organizations across Bangladesh at the best available market prices, with full after-sales support. SPECIFICATIONS AR826 digital wind speed meter Parameter Specification Model Smart Sensor AR826 Brand Smart Sensor Measurement Parameter Wind Speed / Air Velocity Wind Speed Measuring Range 0.3 to 45 m/s Wind Speed Accuracy ±3% ±0.1 digit Wind Speed Resolution 0.1 m/s Wind Speed Units m/s, Ft/min, Knots, km/h, mph (5 selectable units) Wind Speed Modes Current (real-time), Average, Maximum Max Value Measurement Yes Min Value Measurement Yes Average Value Measurement Yes Temperature Measurement Yes Temperature Unit Selection °C / °F Wind Chill Indication Yes (displays when temperature falls below 0°C) Display LCD with backlight Data Hold Function Yes — freezes display reading Probe Type Retractable impeller (vane) probe Housing Material ABS plastic Auto Power-Off Yes (auto and manual off) Low Battery Indication Yes Power Supply 1 × 9V battery Package Size 15 × 12 × 8 cm Gross Weight Approx. 1.0 kg (packaged) Origin China Accessories Included 9V battery, instruction manual, carrying pouch/case KEY FEATURES handheld anemometer Bangladesh Wide Wind Speed Range: 0.3–45 m/s — The Smart Sensor AR826 Anemometer measures air velocity from a starting threshold of just 0.3 m/s up to 45 m/s — covering light breeze to storm-force wind conditions across all practical field and laboratory measurement scenarios. Five Selectable Wind Speed Units — Operators select from m/s (meters per second), Ft/min (feet per minute), Knots (nautical miles per hour), km/h (kilometers per hour), or mph (miles per hour) to match the preferred unit for each specific application or reporting standard. Current / Average / Maximum Wind Speed Modes — The AR826 displays the real-time (current) wind speed reading, calculates and displays the average wind speed over a session, and records the maximum wind speed peak — all selectable from the same device without additional instruments. Retractable Impeller Probe — The built-in retractable vane (impeller) probe extends for measurement and retracts fully into the device body for safe storage and transport, protecting the delicate sensing element between uses. LCD Display with Backlight — The clear LCD screen displays wind speed readings, measurement units, and battery status simultaneously, while the built-in backlight enables accurate reading in low-light environments, tunnels, basements, and outdoor nighttime conditions. Data Hold Function — The data hold button freezes the current wind speed reading on the display, allowing operators to record measurements without rushing or risk of losing the displayed value while writing in field notebooks. Max / Min Value Memory — The AR826 stores and recalls the maximum and minimum wind speed readings recorded during a testing session, enabling comprehensive analysis of wind speed variation over time. Average Value Measurement — The built-in averaging function calculates the mean wind speed from multiple readings, providing a statistically representative measurement for applications requiring average airflow data rather than instantaneous peak values. Auto / Manual Power-Off — The auto power-off function conserves battery life by shutting the device off automatically after a period of inactivity, while operators can also power off manually at any time to extend battery life during long field sessions. Low Battery Indication — The LCD display shows a low battery warning icon when the 9V battery approaches depletion, giving operators advance notice to replace the battery before critical measurements begin. APPLICATIONS wind speed gauge retractable probe The Smart Sensor AR826 Anemometer serves a wide range of professional and industrial measurement applications: HVAC System Commissioning & Maintenance — HVAC engineers measure supply and return air velocities at vents, grilles, and ducts during system commissioning, balancing, and maintenance to verify airflow design specifications. Environmental Monitoring & Field Research — Environmental scientists and field research teams measure wind speed at outdoor monitoring stations, river sites, coastal zones, and agricultural fields for environmental data collection and ecological studies. Meteorology & Weather Station Use — Meteorological field teams deploy the AR826 for portable wind speed surveys at weather stations, agricultural weather monitoring posts, and climate research sites across Bangladesh. Clean Room & Controlled Environment Verification — Quality control engineers in pharmaceutical, electronics, and food production facilities verify air velocity at clean room inlet filters and laminar flow workstations to confirm contamination control performance. Agriculture & Crop Management — Agricultural extension officers and farm managers measure wind conditions for pesticide spraying operations, greenhouse ventilation management, and crop microclimate monitoring. Textile & Garment Factory Ventilation — Industrial hygienists and safety officers measure air velocity at factory ventilation outlets and workstation areas to verify adequate airflow for worker health and comfort. Wind Energy Site Assessment — Renewable energy survey teams measure wind speed at potential micro-wind turbine or solar-wind hybrid installation sites to evaluate energy generation feasibility. Indoor Air Quality & Ventilation Surveys — Building services engineers and occupational health professionals measure air velocity in offices, factories, and commercial buildings to verify ventilation effectiveness and indoor air quality compliance. Refrigeration & Cold Storage Facility Testing — Refrigeration engineers measure airflow distribution inside cold storage rooms and refrigerated warehouses to verify uniform temperature distribution and system performance. Outdoor Construction Site Safety — Site safety officers use the AR826 to measure wind conditions on elevated construction sites and crane operation zones to enforce safe working wind speed limits. WHO USES THIS Smart Sensor AR826 Anemometer The Smart Sensor AR826 Anemometer serves professionals and organizations across multiple sectors in Bangladesh: HVAC Engineers & Mechanical Engineers — Use the AR826 for airflow measurement during HVAC system design verification, commissioning, and annual maintenance checks in commercial and industrial buildings. Environmental Engineers & Researchers — Measure wind speed at outdoor monitoring stations and field research sites for environmental impact assessments and climate data collection. Industrial Hygienists & Occupational Health Officers — Verify workplace ventilation adequacy at factories, chemical plants, and garment manufacturing facilities to ensure worker safety and health compliance. Agricultural Extension Officers & Farm Managers — Monitor wind conditions for spray application timing, greenhouse ventilation, and crop microclimate management across Bangladesh’s agricultural regions. University Research Departments (BUET, BSMRSTU, SAU) — Faculty and graduate researchers use the AR826 in fluid mechanics, environmental engineering, meteorology, and agricultural science experiments. Meteorology Department (BMD) — Bangladesh Meteorological Department field teams use portable anemometers for supplementary wind measurements at remote weather monitoring sites. Clean Room & Pharmaceutical Quality Control Labs — QC engineers verify laminar flow bench and clean room air velocity compliance using the AR826 as part of environmental monitoring programs. Renewable Energy Survey Teams — Field engineers assess wind resource potential at micro-wind turbine installation sites and solar-wind hybrid project feasibility locations across Bangladesh. Building Inspection & Commissioning Engineers — Building services consultants use the AR826 to verify mechanical ventilation performance and natural ventilation rates during building commissioning and energy audits. Safety Officers at Construction & Industrial Sites — HSE officers enforce wind speed work restrictions on elevated structures, crane operations, and chemical handling areas using real-time AR826 readings. FREQUENTLY ASKED QUESTIONS (FAQ) Smart Sensor AR826 price BD Q1: What does the Smart Sensor AR826 Anemometer measure? The Smart Sensor AR826 Anemometer measures wind speed and air velocity across a range of 0.3 to 45 m/s. Additionally, the AR826 measures ambient temperature and displays a wind chill indicator when temperatures drop below 0°C. Engineers use these measurements for HVAC commissioning, environmental monitoring, industrial ventilation surveys, agricultural applications, and meteorological field work. Q2: What wind speed units does the AR826 support? The AR826 supports five selectable wind speed units: m/s (meters per second), Ft/min (feet per minute), Knots (nautical miles per hour), km/h (kilometers per hour), and mph (miles per hour). Operators select the preferred unit via the MODE button to match any application’s reporting standard or client requirement. Q3: What are the Current, Average, and Max measurement modes? The Current mode displays the real-time instantaneous wind speed reading as the probe senses it. The Average mode calculates and displays the running mean wind speed over the measurement session. The Max mode records and displays the highest wind speed reading captured during the session. All three modes help operators understand different aspects of wind speed behavior at a measurement point. Q4: What does the retractable probe design offer? The retractable impeller vane probe extends fully for active wind speed measurement and retracts back into the device body for safe storage and transport. This design protects the delicate impeller blades from damage during handling and carrying, extending the operational life of the instrument significantly compared to fixed-probe designs. Q5: Does the AR826 display temperature and wind chill? Yes. The AR826 displays ambient temperature in either Celsius or Fahrenheit, selectable via a dedicated switch. When the measured temperature falls below 0°C, the device automatically shows the wind chill indicator on the LCD, alerting operators to effective-temperature conditions in cold environments. Q6: How does the Data Hold function work? Pressing the HOLD button freezes the current wind speed reading on the LCD display. The frozen value remains on screen while the operator records it in a notebook or report form. Pressing HOLD again releases the hold and returns the display to live measurement mode. Q7: What battery does the Smart Sensor AR826 use? The AR826 operates on a single 9V battery. The device includes a low battery indication icon on the LCD display that warns the operator when the battery requires replacement. The auto power-off function conserves battery life during periods of inactivity. Q8: What industries use the Smart Sensor AR826 Anemometer most commonly in Bangladesh? HVAC contractors, environmental engineering firms, pharmaceutical clean room operators, textile and garment factory safety officers, agricultural research stations, university engineering departments, and building commissioning firms represent the most common users of the Smart Sensor AR826 Anemometer in Bangladesh. WHY BUY FROM ASTZBD Smart Sensor AR826 price BD Genuine Smart Sensor Products — ASTZBD supplies only authentic Smart Sensor AR826 Anemometers — not counterfeit or unbranded substitutes — so buyers receive verified quality, accurate calibration, and full specification performance from day one. Best Price in Bangladesh — ASTZBD offers the most competitive price for the Smart Sensor AR826 Anemometer in Bangladesh with transparent pricing, no hidden charges, and honest product descriptions. Complete Accessory Set — Every AR826 purchase from ASTZBD includes the 9V battery, instruction manual, and protective carry pouch or case so buyers start measuring immediately without waiting for additional accessories. Expert Technical Support — The ASTZBD technical team guides buyers through unit selection, operation procedures, and application-specific usage for the AR826 — before and after purchase. Nationwide Delivery Across Bangladesh — ASTZBD delivers the Smart Sensor AR826 Anemometer to Dhaka, Chittagong, Sylhet, Rajshahi, Khulna, Barisal, Rangpur, and all districts and upazilas across Bangladesh with secure packaging and reliable logistics. Trusted by Professionals & Institutions — HVAC firms, environmental agencies, universities, pharmaceutical labs, textile factories, and government offices across Bangladesh rely on ASTZBD for Smart Sensor instruments and dependable after-sales service. Easy Reorder & Spare Parts — ASTZBD stocks replacement batteries and accessories for the AR826, making reordering simple and keeping your team operational without interruption
