Testo® hot-wire probe, digital - with Bluetooth incl. temperature and humidity sensor

Use the hot-wire probe to determine flow velocity; volumetric flow, air temperature and humidity with the matching testo multifunction meter (please order separately). Hot-wire probe with Bluetooth incl. temperature and humidity sensor - Features The measured values of the hot-wire probe are transmitted to your measuring instrument up to a distance of 20 m via Bluetooth. The hot-wire probe is equipped with a telescope that has a maximum length of 1.0 m when extended. The immersion depth is easy to read even in poor visibility conditions thanks to the high-contrast scaling. The clearly structured measuring menu for volume flow enables intuitive operation of the measuring device. Thanks to convenient input of the dimension and geometry of the duct cross-section, the volume flow is calculated precisely. Time and point averaging, average volumetric flow, current measured value and min/max values are displayed in the measuring device. Particularly practical: Press the button on the hot-wire probe and operate the meter. For example, to save individual measured values for point averaging or also to start and stop measurement series for time averaging. Integrated sensor protection: When you are not using the hot-wire probe, the rotatable protective cap protects the flow sensor from mechanical stress. Wireless and space-saving: more applications, less equipment Unlimited versatility: A universal handle connects to all probe heads - so you can handle more applications with less equipment and save space. The Bluetooth handle makes your measurements more convenient and reduces cable clutter in the case. Or order the cable handle to connect testo probe heads. This is advantageous if Bluetooth signals are not allowed. If the sensors (flow; temperature, humidity) need to be replaced in the distant future, you can replace the probe head. If required, equip the hot-wire probe additionally with the telescopic extension (can be ordered separately). This allows you to achieve a total length of 2 meters and conveniently measure on large ventilation systems. Intelligent calibration concept With the digital probe, you benefit from particularly precise measurement results, as the measurement uncertainty from the measuring device is eliminated. For calibration, you only send in the probe head - so the measuring device remains in use throughout. Application areas of the hot-wire probe with Bluetooth ventilation ducts: With the hot-wire probe, you can reliably measure flow velocity; air temperature and humidity in ventilation ducts. Since the measuring range reaches up to +50 m/s and the total length of the probe can be extended to 2.0 m (please order telescopic extension separately), measurements on large ventilation systems are also possible.