![]() With the ever faster beeping sound signal you can also work by ear if you wish. A green display means "everything is fine", orange indicates that the measured values are approaching the critical dew point value and a red display clearly indicates that the determined temperature is dangerously close to the dew point or that the temperature has already reached or fallen below the dew point and condensation can form. In addition to the exact values, a sound signal and/or the colour of the LCD display indicate whether the measured values are in the critical range. Since the BP25 has an air temperature sensor and a humidity sensor (measuring range from 0% to 100% relative humidity) in addition to the infrared surface temperature measurement, the dew point temperature is automatically calculated from these 3 values. Is there a risk of mould or is everything in the green zone? ![]() Thanks to its geometric resolution of 20:1, the hand-held meter allows you to take accurate measurements even from a distance of several meters. The following applies: the smaller the measuring spot, the more accurate the measurement, and the further away the measuring device is from the measuring object, the larger the measuring spot diameter. In this area the temperature value is recorded by an infrared sensor and an average value is calculated. This projects two laser dots onto the surface to be measured, which precisely mark the diameter of the measuring spot. To be able to estimate the exact range of the measurement (measuring spot), the BP25 has a dual laser pointer. With the infrared pyrometer BP25 you can measure the surface temperature of walls, materials and objects without contact, i.e. With 20:1 optics the measuring spot always in view It is therefore worthwhile using the BP25 to check cold wall areas at an early stage to detect the formation of condensation. 70% is sufficient for mould to develop on material surfaces, the BP25 warns you acoustically and visually a few degrees before the actual dew point is reached. Since a long-term increase in relative humidity of approx. Thanks to its acoustic and visual alarm function based on the traffic light principle and the integrated bar graph indicator, the BP25 offers you quick orientation even with larger measuring surfaces, whether the dew point has been reached or not at a measuring point and whether there is a possible danger of mould due to condensation. To determine the dew point, the device also measures the current room temperature and the moisture content of the air. With the help of the integrated 20:1 dual laser, the measuring spot on the respective measured material is displayed. On the backlit LCD display, the measured values can be clearly and easily read, even in unfavourable lighting conditions. You can quickly and easily measure wall surface temperatures contactlessly via infrared and at the same time automatically determine the dew point temperature value. Whether in private or commercial use - the high-quality BP25 pyrometer dew point scanner gives you the opportunity to check surfaces such as interior walls and facades for potential mould hazards caused by cold spots. If moisture often forms in the same place, it doesn't take long for mould to develop. Rely on the BP25 from Trotec, which was tested by the consumer portal VERGLEICH.ORG and won the prize for best price-performance ratio! 4-in-1 infrared combination instrument for mould prevention: Surface temperature, air temperature and humidity measurement with automatic dew point alarm
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