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Description
The Testo 174 H mini data logger is the ideal solution for efficient commissioning, inspection, and maintenance of all HVAC/R systems. This compact device provides reliable monitoring of both temperature and humidity, making it perfect for fault diagnosis and ongoing indoor climate supervision. It accurately records values within a wide range of -22 °F to 158 °F.
Equipped with a USB-C interface, the 174 H allows for easy data reading and utilizes professional PC software for comprehensive analysis and simplified documentation. It reliably displays current values and alerts for limit value violations, storing up to 16,000 readings for thorough record-keeping.
User-friendly programming and evaluation are streamlined through the professional software, which offers convenient Excel export and PDF reporting functionalities. This ensures you have accurate, convenient monitoring and robust documentation for all your environmental control needs.
Why It Matters
Accurate temperature and humidity monitoring is crucial for maintaining optimal performance and compliance in HVAC/R systems. The Testo 174 H provides precise data collection, helping you prevent issues, optimise energy efficiency, and ensure healthy indoor environments. Its robust data backup features mean your valuable readings are always secure, even during battery changes.
What's Included
- Testo 174 H Mini Temperature and Humidity Data Logger
- Wall bracket
- 2 x CR2032 Lithium batteries
- USB 2.0 data transfer cable
- Test report
Features & Benefits
- Professional PC Software: Enables efficient logger programming, data analysis, Excel export, and PDF report creation for simplified documentation.
- Wide Measuring Range: Monitors temperatures from -22 °F to 158 °F, ideal for diverse HVAC/R applications.
- Secure Data Backup: Automatic data protection ensures no loss of readings during battery changes or when the battery is empty.
- Large Memory Capacity: Stores up to 16,000 measurement value pairs (32,000 total readings) for extended monitoring periods.
- User-Friendly Design: Compact and easy to operate, perfect for on-site use.
- USB-C Connectivity: Modern and convenient interface for quick data transfer.
Applications
- Commissioning and maintenance of HVAC/R systems
- Indoor climate monitoring and assessment
- Fault diagnosis in heating, ventilation, air conditioning, and refrigeration
- Environmental condition monitoring in sensitive areas
Tradie Pro Tip
"Always download the latest version of the Testo software before using your 174 H data logger. Keeping your software up-to-date ensures optimal performance, access to the newest features, and the most reliable data analysis for your projects. This small step can save you significant time and hassle down the line!"
Technical Specifications
| Parameter | Value |
|---|---|
| Temperature - NTC Measuring range | -4° to 158 °F / -20 to +70 °C |
| Temperature - NTC Accuracy | ±0.9 °F (-4° to 158 °F) / ±0.5 °C (-20 to +70 °C) |
| Temperature - NTC Resolution | 0.1 °F / 0.1 °C |
| Humidity - Capacitive Measuring range | 0 to 100 %rH* |
| Humidity - Capacitive Accuracy | ±3 %rH (2 to 98 %rH) |
| Humidity - Capacitive Resolution | 0.1 %rH |
| Weight | 1.24 oz. / 35 g |
| Dimensions | 2 x 1 x 0.7 in. / 60 x 38 x 18.5 mm |
| Operating temperature | -4° to 158 °F / -20 to +70 °C |
| Housing | Plastic |
| Protection class | IP20 |
| Channels | 2 internal |
| Product colour | Black |
| Measuring rate | 1 min - 24 h |
| Battery life | 1 year (15 min measuring cycle, +25 °C) |
| Battery type | 2 lithium batteries (CR2032) |
| Memory | 16,000 measurement value pairs (16,000T + 16,000H) |
| Storage temperature | -40° to 158 °F / -40 to +70 °C |
* Not for condensing atmospheres.
Pair With
- Testo ComSoft Professional Software
- Additional Testo Data Loggers
- HVAC/R System Diagnostic Tools
For reliable and precise environmental monitoring, the Testo 174 H Mini Data Logger is an indispensable tool. Explore its capabilities and ensure optimal conditions across your HVAC/R applications. Contact HVAC Shop today for expert advice and to place your order!
Common Questions for Testo 174 H Mini Data Logger for Temperature and Humidity
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