testo 816-1 Sound level meter with AC/DC output for data readout

Set testo 635-2 U-value measurement Scope of delivery:- 1x testo 635-2, humidity/temperature measuring instrument with USB data cable, incl. calibration protocol,power supply unit and batteries- 1x U-value temperature probe, incl. modelling clay- 1x radio handle for pluggable probe heads, incl.TE adapter- 1x humidity sensor head, pluggable onto radio handle- 1x radio module for measuring instrument, 869.85 MHz FSK- 1x service case for basic U-value equipment- 1x "ComSoft Professional" PC softwareFeatures of the testo 635-2:- Operating temperature: -20 ... +50 °C- Storage temperature: -30 ... +70 °C- Dimensions: 220 x 74 x 46 mm- Protection class: IP54- Device memory for up to 10,000 readings- PC software- Possible sensor types:Type K (NiCr-Ni)- Measuring range: -200 ... +1370 °CNTC (humidity sensor)- Measuring range: -40 ... +150 °CTesto capacitive humidity sensor- Measuring range: 0 ... +100 %rhAbsolute pressure probe- Measuring range: 0 ... 2000 hPa

testo 635-2 - Humidity/temperature measuring instrument with measured value memory The testo 635-2 is a high-precision humidity/temperature measuring instrument that is suitable for a wide range of applications in the field of cooling, air conditioning and ventilation technology as well as heat pumps. With its measurement value memory, PC software and USB data cable, it offers everything you need for precise measurements.Technical details: Connection of 3 wireless sensors Measurement of air humidity, material equilibrium humidity and pressure dew point in compressed air systems Device memory for up to 10,000 measured values PC software for analysing, archiving and documenting the measurement data Advantages and benefits: The testo 635-2 enables precise measurement of humidity, material equilibrium moisture and pressure dew point in various systems. With its wireless design and the option to connect up to 3 temperature or humidity probes, it offers maximum flexibility. The intuitive operation through selectable user profiles and the direct display of material moisture make the device particularly user-friendly.Thanks to the specially developed moisture sensor, the testo 635-2 offers outstanding properties in terms of precision, long-term stability, temperature resistance and robustness. With its comprehensive measuring range and high accuracy, it is ideal for professional applications in air conditioning and ventilation technology. Expand your measurement capabilities and improve the quality of your products and services with the testo 635-2. Rely on Testo's proven quality and make important decisions with confidence.

testo 815 sound level meter The testo 815 sound level meter is the ideal partner for everyday work in various areas such as air conditioning or heating technology, discotheque noise measurement, machine noise and noise at combustion plants. With its simple adjustment and versatile functions, it offers precise measurement results in various applications.Technical details: Alignment screwdriver for easy adjustment Frequency evaluation according to characteristic curves A and C Maximum and minimum value memory Integrated tripod screw (1/4 inch) Storage temperature: -10 °C to +60 °C Operating temperature: 0 °C to +40 °C Dimensions: 255 x 55 x 43 mm Battery life: 70 hours Battery type: 9V block battery Measurement range: +32 to +130 dB Accuracy: ±1.0 dB Resolution: 0.1 dB Advantages and benefits: The testo 815 sound level meter offers fast and precise measurements in various working environments. With its frequency weighting according to characteristic curves A and C, you can analyse the noise level in a targeted manner. The simple adjustment and the maximum and minimum value memory make the instrument a reliable companion for professional applications. The robust design and long battery life ensure reliable performance even in demanding situations.About Testo: Testo was founded in 1957 and is today a leading provider of measuring instruments, solutions and services on all continents. With a wide range of products, Testo serves customers from various industries, including craft businesses, pharmaceutical companies and more. Testo's products help customers make important decisions and improve the quality of their products and services. Rely on Testo for accurate measurement results and reliable performance.