Dew Point Meter – Precision Measurement of Dew Point, Humidity & Temperature

The TUNIX Dew Point Hygrometer ( Dew - CAL) is designed to deliver premium, best-in-class accuracy in dew point measurement. Along with temperature & relative humidity Featuring a high-precision thermo-hygrometer, this device is perfect for demanding metrological grade applications, testing and calibration labs, R&D application. It guarantees reliable, accurate data which is crucial for quality control and environmental management” with “certifying industry grade hygrometers.

Why to Calibrate Dew Point Meter for Precise Readings?

To ensure accurate readings, calibrating your dew point meter or hygrometer is essential. Regular calibration ensures that your meter provides precise dew point measurements, maintaining the integrity of your metrological applications. A calibrated device ensures consistent results, crucial for scientific applications and industrial settings where even small fluctuations in dew point Or relative humidity can significantly affect product quality, especially in cleanrooms, ducts, and protected enclosures.

How to Calibrate a Thermo hygrometer with Dew Point for Precise Readings?

To ensure accurate readings, calibrating a thermo hygrometer with dew point meter is essential. Start by following the manufacturer's instructions and using our following certified calibration standards.

Temperature & Humidity Calibration Chamber (TCM THC)
High Accuracy Thermo Hygrometer (Model No: TPRH-01B) Hygro CAL
Premium Accuracy Dew Point Hygro-Meter (Model No: (DEEP-01B) Dew CAL

Regular calibration ensures that your thermo hygro meter provides precise Humidity / dew point measurements, maintaining the integrity of your metrological applications, testing labs, and R&D work.

Why an ISO 17025 Accredited calibration is Essential for Dew Point & Hygro Meters Measuring instruments

An ISO 17025 Accredited calibration is a critical benchmark for dew point Or Hygrometers measuring instruments ensuring that it meets rigorous standards for testing and calibration. For labs and R&D applications, using ISO 17025 accredited devices guarantees that measurements are not only accurate but also traceable to international standards, providing reliability for all critical operations in metrological tasks.

Key Industrial Applications of a Dew point meter calibration

Dew point meter calibration is essential for certifying & Calibrating humidity and dew point meters in various industries. Here are some key industrial applications where this instrument is crucial:

Calibration Laboratories

In calibration labs, Dew CAL is used to verify the accuracy of other Hygrometers , dew point meter calibration, Humidity Transmitters , Etc ensuring reliability in all lab measurements.

Test Laboratory

Test laboratories rely on accurate dew point measurements to assess materials, equipment, and systems under controlled environmental conditions. - Dew- CAL ( A precision Dew point Hygrometer ) ensures that testing parameters are stable and consistent, enhancing the reliability of test results.

Health Care & Pharmaceutical Industry

In the healthcare and pharmaceutical industries, maintaining specific humidity and dew point levels is essential for producing sterile environments. Digital dew point meter calibartion ensure optimal conditions for production areas, cleanrooms, and storage spaces, preserving product quality and compliance with industry standards.

Research & Development (R&D)

R&D environments require highly accurate dew point readings to test materials, equipment, and prototypes under specific environmental conditions. A digital dew point meter enables researchers to monitor and control humidity, providing precise data for innovation and development of new technologies.

Science & Metrology Industry

The science and metrology industry relies on highly accurate instruments for precise measurements. Digital dew point meters are used for metrological calibration, ensuring accuracy in a wide range of scientific experiments, from climate research to high-precision measurements.

Metal & Forging

In the metal and forging industries, controlling the dew point is essential for avoiding corrosion and maintaining the integrity of materials. Dew point meters help monitor and manage humidity levels during production, preventing oxidation and ensuring high-quality products.

Chemical & Process Industry

The chemical and process industries require precise control of humidity and moisture levels to ensure safety and product consistency. Dew point meters play a critical role in monitoring and controlling these variables, preventing contamination and ensuring smooth operations in chemical production and processing.

Food & Biotech Technology

In food production and biotech technology, dew point meters are used to monitor environmental conditions such as humidity in storage and production areas. Maintaining the correct dew point is crucial for preserving product quality, shelf life, and safety, making digital dew point meters an essential tool in these industries.

High-Accuracy, High-Impact – Explore What Sets Our Dew Point Meter Apart

Designed for precision and durability, our High Accuracy Dew Point Meter is ideal for metrology, R&D, and calibration labs—built to perform in demanding field and lab environments.

High Accuracy Dew Point Meter – Ideal for metrological, R&D, and calibration lab applications
Handheld Design – Durable with silicone rubber protection for field use
Extended Sensor Cable – Suitable for ducts, cleanrooms, chambers, and protected environments
Min/Max Function – With convenient reset feature for data tracking
IP40 Protection Class – Safe for industrial environments
Flame-Resistant Housing – Made from ABS UL94V-0 compliant enclosure

Environmental Conditions of Use

Parameter	Range	Condition
Temperature	0 °C to 50 °C	Operating range
Relative Humidity	0% RH to 90% RH	Non-condensing

Note: Ensure that the device is operated within the specified temperature and humidity range to maintain optimal accuracy, performance, and reliability. Non-condensing conditions are required to prevent moisture-related damage or errors.

KEY FEATURES

Dew Point Range: Up to -40 °C (at barometric/ambient pressure)
Power Supply: 2 AA dry batteries (user-replaceable)
Resolution: 0.01 Dp / 0.01 °C / 0.01% RH
Sensor Cable Length: 1.5 meters
Battery Backup: Up to 2 hours (with backlight enabled)

STANDARD MODELS

Dew Point	±0.1 °C Dp
Relative Humidity	±0.8% RH
Temperature	±0.3 °C (@ 23 °C)

Testing Technical Parameters

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Testing Products

Calibration Products