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Datasheet PDF | Quickstart Guide PDF
Description
The wireless Testo 915i thermometer Smart Probe is a highly adaptable professional instrument designed for rapid-response temperature monitoring on flat and non-planar surfaces. Equipped with a robust Class 1 TC Type K surface probe with a sprung thermocouple strip, it adapts perfectly to uneven profiles such as pipes or mechanical structures. The thermometer connects automatically via Bluetooth up to 100 m to smartphones, tablets, or compatible HVAC units. Through the Testo Smart App, operators can view real-time values, generate seamless graphical curves, and finalize on-site measurement logs for quick PDF or CSV export.
Industry Applications
- HVAC and Heating Systems: Checking surface temperatures of heating pipes, radiators, and distribution manifolds.
- Industrial Maintenance: Monitoring thermal profiles of electric motors, bearings, and heavy housing components to prevent over-heating.
- Refrigeration Diagnostics: Evaluating evaporator and condenser temperature distributions; fully compatible with A2L / A3 refrigerants.
Technical Parameters
- Temperature Sensor Type: Thermocouple Type K (NiCr-Ni), Class 1
- Measuring Range: -50 to +350 C
- Accuracy: +-(1.0 C + 1 % of mv)
- Resolution: 0.1 C
- Reaction Time (t90): 3 s
- Probe Dimensions: Length 136 mm, Shaft Diameter 5 mm, Tip Diameter 12 mm
- Wireless Range: Up to 100 m via Bluetooth
- Battery Life: 150 h (3x AAA micro batteries)
- Protection Class: IP20
Package Content
- Testo 915i wireless thermometer Smart Probe
- Surface probe (TC Type K, Class 1) with sprung thermocouple strip
- Batteries
- Calibration protocol