Sound Level Meter PCE-TSM 3

Sound Level Meter / Noise Meter / Temperature and humidity / Desktop unit / Digital display with traffic light colors / Clock display / Rechargeable battery operation The Sound Meter is a versatile desktop device that can be used wherever precise monitoring of ambient noise is required, for example in offices, libraries, schools, recording studios or even in private rooms for noise monitoring. Thanks to its compact size and user-friendly operation, the device is ideal for stationary use on a desk or at workstations where noise levels play an important role. The Sound Meter records sound levels in the range from 30 … 130 dB with a fine resolution of 0.1 dB and an accuracy of ±1.5 dB. It also covers a frequency range of 50 … 8500 Hz and thus offers a broad detection basis for different noise sources. In addition to sound pressure, the device also measures humidity in the range of 20 … 85% and the temperature between -10 … 60°C / 14 … 140°F, whereby the temperature display can also be switched to Fahrenheit. Technically, the table-top device impresses with a numerical display in combination with a clearly visible traffic light display, which enables a quick assessment of the noise exposure. The 6.9 inch display offers a clear presentation of all relevant values, including a clock display and adjustable display brightness for different lighting conditions. A battery level indicator provides reliable information about the current charge status of the integrated lithium battery, which can be charged via a modern USB-C interface. The Sound Meter is ideal for professionals in the fields of occupational health and safety, environmental engineering and acoustics, but also for teachers, facility managers, sound engineers or private individuals who want to keep an eye on the noise level in their surroundings. Thanks to its ease of use, precise measurement technology and comprehensive additional functions, this Sound Meter offers a reliable and professional solution for a wide range of applications. Sound level Measuring range 30 … 130 dB Resolution 0,1 dB Accuracy ±1.5 dB Relative humidity Measuring range 20 … 85 % Resolution 1 % Accuracy 5 % Temperature Measuring range -10 … +60 °C Resolution 1 °C Accuracy 1 °C Temperature Measuring range 14 … 140 °F Resolution 1,8 °F Accuracy 2°F General technical data Frequency 50 … 8500 Hz Display type LCD with backlight Display size 6,9 in Measuring rate 1,5 s Interface USB-C Operating time 6 h Menu language English, English (GB) Protection class (device) IP20 Power supply 5 V DC (Rechargeable) battery 1 x 3,7 V internal , Lithium-ion battery Capacity 2000 mAh Operating conditions -10 … 60 °C , 20 … 85 % RH Storage conditions -10 … 60 °C , 20 … 85 % RH Dimensions ( L x W x H ) 90 x 160 x 40 mm Weight 216 g