Pen Style Thermo-Hygrometer with Wet Bulb and Dew Point, NIST-Traceable Certificate

Precision Environmental Monitoring On-the-Go: The Pen Style Thermo-Hygrometer with Wet Bulb & Dew Point, NIST Certified

Your ultimate compact tool for precise environmental monitoring, combining advanced features with unmatched portability. This pen-style hygro-thermometer delivers instant, comprehensive data on temperature, humidity, wet bulb, and dew point, all in one easy-to-read device. Ideal for HVAC technicians, facilities managers, environmental scientists, and anyone requiring accurate atmospheric data, it’s designed to simplify complex measurements without compromising on precision.

Key Features & Benefits:

• Simultaneous & Clear Readings: Eliminate guesswork and manual conversions with the intuitive dual LCD display. Get real-time readouts of temperature, humidity, wet bulb, and dew point concurrently, removing the need for complex chart references.
• Rapid & Accurate Sensing: Equipped with a high-performance capacitance type RH sensor, this device guarantees swift and highly accurate measurements, ensuring you always have reliable data at your fingertips.
• Data Tracking & Analysis: Monitor environmental fluctuations effortlessly using the minimum/maximum function. Freeze current readings with the convenient hold function, perfect for recording specific data points for later analysis.
• User-Friendly Customization: Customize your experience with selectable °C/°F temperature units. A simple reset function allows for quick data clearing, streamlining your workflow.
• Enhanced Durability & Protection: The patented rotating sensor cap provides superior protection for the delicate sensor, safeguarding your investment and extending the device's lifespan, even in demanding environments.
• Optimal Portability: Designed for ultimate convenience, its sleek, pen-style form factor and integrated pocket clip mean you can carry it effortlessly wherever precise environmental data is needed.
• Smart Power Management: Stay operational longer with the low battery indicator and an optional sleep mode (which can be disabled) to conserve power when not in active use.

NIST Traceable Accuracy for Unwavering Confidence

When accuracy matters most, trust in NIST traceability. Each meter undergoes rigorous in-house testing to confirm it meets or exceeds published specifications. All certifications are performed using instrumentation and standards traceable to the National Institute of Standards and Technology (NIST), providing verifiable precision and peace of mind for critical applications.

Includes Complete Documentation: Every certified product comes with:

• A unique Serial Number
• A Certification Label
• A detailed Certification Testing Report

Technical Specifications:

• Dimensions: 6.5" x 1.25" x 0.75" (165mm x 31.75mm x 19mm)
• Weight: Approximately 2 oz. (55 grams)
• Temperature Range: -20 to 60°C (-4 to 140°F)
• Temperature Resolution: 0.1°C/°F
• Temperature Accuracy: +/-0.6°C
• Humidity Range: 0% to 100% RH
• Humidity Resolution: 0.1% RH
• Humidity Accuracy:
  • At 25°C, 10-90% RH: +/-3% RH
  • Other ranges: +/-5% RH
• Response Time: 60 Seconds Typical
• Dew Point Range: -20 to 59.9°C (-4 to 139.8°F)
• Wet Bulb Range: -5.0 to 59.9°C (23 to 139.8°F)
• Self-Calibration: Yes (Requires Optional Salt Kit)
• Power Consumption: <2.0mA
• LCD Size: 18mm (H) x 29mm (W)
• Storage Temperature: -20 to 50°C (-4 to 122°F)
• Battery: CR2032 x 1pc

What's Included:

• Pen Style Thermo-Hygrometer
• CR2032 Battery
• User's Manual

Optional Accessories:

• Calibration Solution Kit (for self-calibration)