Marine Wet & Dry Bulb Thermometer | IMPA370251 Hygrometer
Marine Wet & Dry Bulb Thermometer | IMPA370251 Hygrometer
Marine Wet & Dry Bulb Psychrometer – High-Precision Humidity & Temperature Measurement
Keep your vessel's environment precisely monitored with this high-precision wet and dry bulb thermometer (psychrometer). Engineered specifically for marine use, it delivers accurate, real-time humidity and temperature readings — essential for protecting onboard equipment, cargo, and crew comfort on yachts, ships, and large vessels.
Key Features
- High-Precision Measurement: Delivers exceptional accuracy in simultaneous humidity and temperature readings, providing reliable data critical for vessel equipment management and environmental control.
- Built for Harsh Marine Conditions: Designed to maintain stable, dependable performance even when exposed to salt spray and seawater — ideal for long-term use at sea.
- Durable Wood Plastic Composite Construction: The wood plastic board housing resists wear and weather, ensuring long-lasting stability in demanding maritime environments.
- Low Maintenance Design: Engineered for durability, minimizing the need for frequent servicing and reducing operational costs — a cost-effective solution for marine applications.
- Portable & Convenient: Compact and lightweight for quick, efficient measurements wherever needed aboard your vessel.
- Versatile Fitment: Suitable for yachts, ships, large commercial vessels, and also useful for measuring liquid levels in oil fields, fuel tanks, and more.
Specifications
| Item Type | Psychrometer (Wet & Dry Bulb Thermometer) |
| Material | Wood Plastic Composite Board |
| IMPA Code | 370251 |
| Application | Yachts, ships, large vessels; oil fields, fuel tanks |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Marine Wet & Dry Bulb Psychrometer
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Frequently Asked Questions
Q: What is a wet and dry bulb thermometer (psychrometer) used for on a marine vessel?
A: A marine wet and dry bulb thermometer — also called a psychrometer — measures both temperature and relative humidity simultaneously. On a vessel, it is used to monitor the onboard environment to protect sensitive equipment, cargo, and crew quarters from excess moisture or heat. The IMPA 370251-coded instrument is a recognized standard tool in maritime supply.
Q: Is this psychrometer suitable for saltwater marine environments?
A: Yes. This wet and dry bulb thermometer is specifically designed for marine use, with a durable wood plastic composite board construction that resists moisture, salt spray, and seawater exposure — ensuring stable, accurate performance during extended voyages.
Q: How do I read relative humidity using this thermometer?
A: Record the temperatures shown on both the wet bulb and dry bulb thermometers, then calculate the difference between the two readings. Using a standard psychrometric chart or hygrometric table, cross-reference the dry bulb temperature with the wet/dry difference to determine the relative humidity percentage.
Q: Does this instrument require special maintenance?
A: This psychrometer is engineered for low maintenance. Ensure the wick on the wet bulb is kept clean and moist with distilled water before each use, and periodically inspect the composite housing for any build-up of salt deposits. Rinse gently with fresh water as needed to maintain accuracy.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.