Testo 830-T4 Infrared Thermometer
Buy on Amazon
The Testo 830-T4 is a professional-grade infrared thermometer featuring a precise 30:1 optic ratio and dual-point laser sighting for accurate non-contact temperature measurement at greater distances. It stands out with its adjustable limit values, built-in alarm function, and the ability to connect external probes for expanded measurement versatility. Overall, it is a highly capable instrument that delivers reliable performance for demanding industrial and commercial applications.
Key Features & Specs
| Optic Ratio | 30:1 optical resolution for accurate measurement of small or distant targets |
|---|---|
| Laser Sighting | 2-point laser sighting system for precise targeting and improved measurement confidence |
| Alarm Function | Audible and visual alarm triggers when readings exceed user-defined upper or lower limit values |
| External Probes | Compatible with external contact probes for versatile surface and ambient temperature measurements |
| Temperature Range | Measures from approximately -30°C to +400°C (-22°F to +752°F) depending on conditions |
| Display | Clear backlit LCD screen for easy reading in low-light or bright working environments |
| Build Quality | Ergonomic pistol-grip design built for durable, extended professional use |
Best for: Ideal for HVAC technicians, maintenance engineers, quality control inspectors, and industrial professionals who need accurate non-contact temperature readings at a distance with the added flexibility of external probe connectivity.