Testo Pipe-clamp thermometer
- Measures temperature of pipes in heating and cooling systems
- Bluetooth range of up to 350'
- Quickly identify temperature changes by monitoring realtime trending and data logging
This Pipe-clamp thermometer probe measures temperature in pipes more accurately than thermocouples because of the superior NTC temperature sensor technology.
The testo 115i clamp thermometer is widely recognized in the HVAC and refrigeration industry for its precision and reliability. Scientific studies on NTC thermistors confirm their superior stability and accuracy over traditional thermocouples, particularly in pipe temperature measurement. Customer reviews and peer assessments consistently highlight its ease of use, compact design, and seamless integration with mobile devices. Popular applications include HVAC maintenance, refrigeration diagnostics, and heating system installation, where users report significant time savings and improved accuracy in identifying temperature variations.
The testo 115i clamp thermometer is the perfect device for measuring temperature while servicing and diagnosing refrigeration, air conditioning, and heating systems, as well as during their installation. It can be utilized to gauge flow and return temperature measurements.
The testo 115i makes things a lot easier – thanks to wireless connection to your smartphone or tablet. When used in conjunction with the testo 549i pressure measuring instrument, individual refrigeration system parameters can also be calculated.
Measuring via the app offers lots of advantages
Measurement data is transmitted wirelessly from the clamp thermometer to the testo Smart App and can be viewed conveniently on your smartphone or tablet – either as a chart or in table form. Temperature changes are therefore immediately evident. Finally, the measurement data report can be e-mailed directly as a pdf or Excel file. This saves you time, allowing you to further increase your efficiency.
Our tip: Use the testo 115i as a probe in conjunction with the appropriate IAQ measuring instrument from Testo.
Features
- Measures temperature of pipes in heating and cooling systems
- Bluetooth range of up to 350'
- Quickly identify temperature changes by monitoring realtime trending and data logging
- NTC temperature sensor is more accurate and stable than thermocouples
- Convenient temperature measurement on refrigeration, air conditioning and heating systems – thanks to wireless connection to your smartphone or tablet
- Fast identification of temperature changes by graphic progression display
- Live data feed integration now available with the MeasureQuick App
- Problem-free application at measuring points that are a long distance apart thanks to Bluetooth® range up to 350 ft.
Q&A
Can the testo 115i be used with any smartphone?
Yes, the testo 115i connects via Bluetooth to both iOS and Android devices using the free testo Smart App.
How accurate is the NTC temperature sensor compared to thermocouples?
The NTC sensor offers higher stability and better precision, particularly over long-term measurements in HVAC and refrigeration systems.
What is the maximum Bluetooth range?
The wireless connection works up to 350 feet, allowing measurements from a distance without loss of data.
Can it be used with other Testo instruments?
Yes, it works seamlessly with the testo 549i and can also integrate with the MeasureQuick App for live data monitoring.
Is the testo 115i suitable for both heating and cooling systems?
Absolutely, it is designed for accurate temperature measurement in heating, ventilation, air conditioning, and refrigeration systems.
| Temperature - NTC | |
|---|---|
| Measuring range | -40° to 302 °F / -40 to +150 °C |
| Accuracy | ±2.3 °F (-4° to 185 °F) / ±1.3 °C (-20 to +85 °C) |
| Resolution | 0.1 °F / 0.1 °C |
| General technical data | |
|---|---|
| Weight | 4.49 oz. / 127.4 g |
| Dimensions | 7 x 4 x 1 in. / 183 x 90 x 30 mm |
| Operating temperature | -4° to 122 °F / -20 to +50 °C |
| Housing | Plastic |
| System requirements | requires iOS 11.0 or newer; requires Android 6.0 or newer; requires mobile end device with Bluetooth 4.0 |
| Product colour | black/orange |
| Battery type | 3 x AAA |
| Battery life | 150 h |
| Storage temperature | -4° to 140 °F / -20 to +60 °C |
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