Portable Digital Dew Point Meter, IP65 Protection

High-precision handheld digital dew point meter, with temperature measurement accuracy up to ±0.2°C and humidity measurement accuracy up to ±0.8%RH, it can be used for calibrating drying equipment, maintaining power equipment, monitoring industrial gas quality, and preventing condensation and pipeline corrosion. This dew point meter has detachable waterproof probes. The detachable probes are convenient for on-site sampling, making the instrument particularly suitable for warehouses, workshops and similar industrial locations.

Specification 

Features

• Clear LCD Display: Backlit digital screen shows bright, legible data even in low-light settings.
• High-Precision Sensor: Advanced humidity sensing chip delivers accurate temperature (±0.2°C) and humidity (±0.8%RH) readings alongside a rapid 5-second response.
• Durable Teflon Probe: Waterproof, dustproof, and highly breathable probe construction with a solid structure, well suited for prolonged industrial applications.
• Replaceable Plug-in Probe: Secure connection supports various dew point probe models for convenient replacement and maintenance.
• Strong ABS Housing: Robust, shock-resistant shell with good heat resistance, maintaining reliable durability in tough working environments.
• Reliable Key Design: Traditional control buttons enable smooth operation, consistent performance, and extended service life.

Application

Suitable for industrial production workshops, storage warehouses, laboratories, compressed air systems, drying equipment, and factory inspection sites, this high-precision handheld dewpoint meter delivers accurate temperature and humidity monitoring for diverse industrial environments. It supports daily equipment calibration and on-site environment detection, offering stable and reliable measurement data to optimize industrial working conditions and ensure standardized operational management.

FAQ

Q: Why do the measured data drift or become unstable during use?
A: This issue is usually caused by residual moisture or dust attached to the probe. Please power off the device, clean the Teflon probe gently with dry clean air, and place it in a clean ambient environment for 3–5 minutes before re-measurement to restore stable readings.

Q: What should I pay attention to when using the probe for long-term detection?
A: Avoid direct contact of the probe with liquid water, oil stains, and corrosive substances. Although the probe is waterproof and dustproof, long-term exposure to corrosive environments will affect its service life. Regular surface cleaning is recommended for continuous industrial use.

Q: What to do if the device cannot be charged normally?
A: Please check whether the Type-C charging port is blocked by dust or dirt, and confirm the charger and cable are in normal condition. It is recommended to use a standard 5V charger. If the device is not used for a long time, please charge it regularly to protect the battery life.

Q: Why does the response speed slow down in low-temperature environments?
A: A slightly slower response is normal in ultra-low-temperature conditions. It is suggested to let the device adapt to the on-site ambient temperature for 2–3 minutes before testing, which can effectively ensure accurate and fast measurement results.