Aviraj Instruments

The Fluke 971 Temperature Humidity Meter is a high-performance, handheld instrument designed for quick and accurate measurements of ambient temperature and relative humidity. Ideal for HVAC professionals, facility maintenance personnel, and indoor air quality specialists, the Fluke 971 combines durability, reliability, and precision in one compact tool. With its lightweight, ergonomic design, the 971 is easy to carry and operate in tight spaces or on the go, making it perfect for on-site diagnostics and environmental monitoring in commercial buildings, residential spaces, and industrial settings.

The Fluke Amprobe TH-1 Temperature and Humidity Meter is a compact, handheld device designed for precise and reliable measurement of environmental conditions, making it an essential tool for professionals in HVAC, indoor air quality, and environmental monitoring. It features a clear dual LCD display that simultaneously shows relative humidity and temperature, allowing for efficient and quick data reading. The meter also calculates wet bulb and dew point temperatures, providing comprehensive analysis for various applications. Its pen-style, portable design ensures easy use on the go, while practical functions like data hold and min/max memory enable users to freeze readings and track fluctuations over time. The TH-1 offers selectable temperature units in Celsius or Fahrenheit and covers a humidity range from 0 to 100% RH with an accuracy of ±3% in the 10-95% range. Temperature measurement spans from -20°C to 50°C with ±0.6°C accuracy.

The Fluke Amprobe TH-3 Relative Humidity and Temperature Meter is a reliable, handheld device designed for accurate monitoring of environmental conditions, especially useful in HVAC, building maintenance, and indoor air quality assessments. Featuring a clear dual display, it simultaneously shows relative humidity and temperature, enabling users to efficiently track both parameters in real time. The meter includes a convenient extended probe stem that allows easy access to air ducts and other hard-to-reach areas for precise measurements. With functions like min/max readings and data hold, users can capture and review fluctuations over time or freeze readings for documentation. The relative function monitors changes in humidity and temperature, providing essential insights for maintaining optimal conditions. Equipped with a precise capacitive sensor protected by a durable cover, the TH-3 offers long-term accuracy and stability. Powered by a 9V battery with an auto power-off feature to conserve energy, this compact meter is easy to carry and use in various environments. Overall, the Amprobe TH-3 combines portability, precision, and practical features to make it an indispensable tool for professionals needing dependable temperature and humidity measurements.

The Fluke 972A Digital Temperature and Humidity Meter is a precision handheld instrument engineered to deliver fast, accurate measurements in environments where monitoring air conditions is critical. It is capable of measuring temperature from -30.0°C to 70.0°C with a high degree of accuracy (±0.4°C), and relative humidity from 0% to 99.9% RH with an accuracy of ±3%. These specifications make the Fluke 972A ideal for a wide range of professional applications including HVAC system diagnostics, greenhouse monitoring, cold chain management, and pharmaceutical or food production environments where strict temperature and humidity control are essential.

The Fluke 972B is a professional-grade handheld instrument designed to measure ambient temperature, relative humidity, and dew point accurately. It is ideal for HVAC inspections, building diagnostics, environmental monitoring, and preventive maintenance. Featuring a clear digital display, data logging capability, and robust construction, it provides reliable readings in industrial, commercial, and residential applications.