Fluke 972B/972ES Temperature Humidity Meter
The Fluke 972B and 972ES are high-precision temperature and humidity meters designed for accurate environmental monitoring in industrial and HVAC applications. With a rugged ergonomic design, ±0.5°C temperature accuracy, ±3% RH humidity accuracy, and reliable data logging capabilities, these instruments are perfect for facility maintenance, IAQ assessments, R&D, and manufacturing environments. The 972B supports internal + external sensors, data storage, and auto-logging, while the 972ES uses an external sensor for advanced flexibility in tight spaces.
Description
The Fluke 972 Series Temperature & Humidity Meters are engineered to deliver fast, precise, and reliable measurements for indoor environmental monitoring. Built with an industrial-grade ergonomic design and a durable sensor-protective cover, these instruments are perfect for technicians and engineers working in HVAC, facility maintenance, R&D, pharmaceuticals, cold storage, and manufacturing industries.
The Fluke 972B comes with both internal and external sensors, enabling versatile measurement options, while the Fluke 972ES uses an external sensor only, making it ideal for monitoring hard-to-reach or confined spaces. With its ±0.5°C temperature accuracy and ±3% RH humidity accuracy, the Fluke 972 Series ensures dependable results for professional-grade testing.
The Fluke 972B includes advanced features like 99 data sets of onboard storage, auto-logging mode for up to 8 hours of continuous monitoring, a backlit dual-line LCD display, and dew point and wet bulb temperature calculations for comprehensive environmental assessments. In contrast, the Fluke 972ES offers a simplified configuration with a lightweight and slim design, making it perfect for situations where portability and external sensing are essential.
Both models are designed for industrial environments, providing reliable performance even in extreme conditions, with operating temperatures as low as -40°C and humidity levels up to 99.9% RH.
Features
- High-Accuracy Measurements – ±0.5°C temperature accuracy and ±3% RH humidity accuracy for industrial-grade testing.
- Internal + External Sensors (972B) – Versatile monitoring options for multiple environments.
- External Sensor-Only Design (972ES) – Ideal for confined spaces and remote sensing applications.
- Data Logging & Storage (972B) – Stores up to 99 sets of readings for easy review.
- Auto-Logging Mode (972B) – Up to 8 hours of automated environmental monitoring.
- Dual-Line LCD with Backlight (972B) – Clear viewing of temperature and humidity readings in low-light conditions.
- Dew Point & Wet Bulb Calculations (972B) – Essential for HVAC and IAQ assessments.
- Ergonomic & Durable Design – Comfortable grip with a reinforced sensor cover for industrial use.
- Wide Measurement Range – Temperature: -40°C to 99.9°C, Humidity: 0% to 99.9% RH.
- Compliance & Protection – Meets IEC61010-1 safety standards and EMC compliance for reliable operation.
Includes
- The Fluke 972B Temperature Humidity Meter
- Fluke 972ES external sensor
