




🌡️ Stay ahead with precision data logging that keeps your cool (and your stock cooler).
The Testo 174H is a compact, professional temperature and humidity data logger designed for pharmaceutical and warehouse environments. It stores up to 16,000 readings with high accuracy (±0.5°C, ±3% RH), operates across a wide temperature range (-20°C to +70°C), and offers easy USB data transfer with free analysis software. Supplied with a calibration certificate and wall bracket, it ensures reliable, compliant environmental monitoring for critical applications.
| Manufacturer | Testo |
| Part number | Testo 174 H |
| Item Weight | 6 g |
| Product Dimensions | 1 x 1 x 1 cm; 6 g |
| Batteries | 2 CR2 batteries required. (included) |
| Item model number | Testo 174 H |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Plug Profile | Wall Mount |
| Included components | battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
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