Professional handheld dew point meter for accurate dew point, humidity, and temperature measurement. Fast-response dew point meter with pipe-type probe (up to 1MPa) and clear LCD display ensures precise results. Compact, battery-powered dewpoint analyzer ideal for workshops, warehouses, laboratories, and similar environments.
Specification
| Model |
ATO-HT-6292 |
| Display |
10mm LCD screen |
| Measurement Range |
Dew point: -40~40°C, Humidity: 10~95%RH, Temperature: -10~60°C (14~140°F) |
| Resolution |
Dew point: 0.1°C, Humidity: 0.1%RH, Temperature: 0.1°C/0.1°F |
| Accuracy |
Dew point: ±1°C, Humidity: ±2.5%±1%RH, Temperature: ±0.5°C |
| Sensor Type |
Humidity: Humidity-sensitive capacitance, Temperature: Thermocouple |
| Sampling Time |
0.4s |
| Memory Function |
Automatically stores the maximum, minimum, and last value |
| Timing Base |
Quartz crystal |
| Power Supply |
4 AA batteries |
| Power Consumption |
Approx. 20mA |
| Dimensions |
136*69*32 mm |
| Weight |
300g (including batteries) |
Features
- HD Backlit Display: High-definition LCD provides clear and accurate dew point, humidity, and temperature readings for professional dew point meter applications.
- Smart Data Memory: Automatically records maximum, minimum, and last values with °C/°F conversion, ensuring reliable data tracking for dewpoint analysis.
- Fast & Wide-Range Detection: Advanced dewpoint meter with pipe-type probe delivers rapid, precise measurements up to 1MPa, ideal for compressed air systems and industrial monitoring.
- Reliable Power Supply: Operates on 4×AA batteries or optional rechargeable pack for flexible and long-lasting field performance.
- Durable ABS Housing: Rugged yet lightweight ABS construction with precision electronic components ensures stability, portability, and long service life for dew point testing.
Dimension

Details

Application
Designed for versatile environments, the ATO handheld dew point meter delivers accurate air moisture monitoring in workshops, warehouses, offices, and laboratories. Its portable design and fast response make it ideal for daily inspection, equipment maintenance, and environmental testing.

Tips: How to clean ATO dew point meter?
To maintain dew point meter accuracy and longevity, follow these steps: First, disconnect the gas supply and clean the sensor with dry, oil-free compressed air. Then, wipe the housing with a soft brush. For stubborn stains, use a cloth lightly dampened with anhydrous ethanol, ensuring no liquid contacts the sensor. Never immerse the sensor in liquid, scrape it with sharp objects, or touch it directly. Regular maintenance and installing a pre-filter will ensure reliable performance.