Easily portable, ready for spot checks or continuous use, this battery powered portable hygrometer indicates both dewpoint temperatures and water vapor to less than one part per million, on the large meter dial. As the reading is specific to water vapor, calibration is accurate for different gases. Accuracy is guaranteed to better than one part in a million of moisture in very dry air or gas.
Key Features:
- Guaranteed accuracy ±3 °C to ±4 °C (±5.4 °F to ±7.2 °F) dewpoint
- Intrinsically safe to ATEX and IECEx standards
- Various ranges: overall range -100 °C to +20 °C (-148 °F to +68 °F) dewpoint
- Extended range for 0 – 10 ppm (TR version only)
- Analogue display, indication in °C, °F and ppm(v)
- “AutoCal” calibration feature
- Desiccant dry-down chamber for instantaneous readings
- Standard “C” type battery operation
- Self-contained, robust and reliable
- Fully portable
- Simple to operate
- Over 150 hours continuous operation
- Supplied with Calibration Certificate traceable to National & International Humidity Standards
