SONOMETER - DECIBEL METER WITH USB INTERFACE WITH THE POSSIBILITY OF CONNECTING TO A PC Professional, digital sound level meter, with two characteristics weighting A and C. Meets the requirements of the IEC651 ANSI and S1.4 TYPE2 standards. The A filter is used when measuring the ambient noise level (equivalent to the sensitivity of the human ear). The C-sensor filter with a flat characteristic is used to measure noise levels generated by mechanical devices. This meter allows you to record up to 4700 measurement records in the device's memory (datalogger) . This data can be read by connecting the sound level meter to a PC after installing the software supplied with the device. The program allows not only for reading data from the device's memory, but also for observing and archiving measurement data directly on the computer in real time. The sonometer has a calibration port and an analog AC/DC connector for connecting external devices, e.g., an oscilloscope. It is adapted for mounting on a tripod It comes with an elegant plastic case for easy transport and storage, with a manual in Polish, batteries, USB cable, microphone cover, and output cable. Key product features: Designed to meet IEC651 ANSI and S1.4 TYPE2 standards Accuracy +/- 1.5 dB to Measurement range: 30 - 130dB With two equivalent sound pressure levels, A and C. Fast and dynamic characteristic slow modes AC and DC output of a frequency analyzer, oscilloscope, etc. Possibility of mounting on a tripod, Writing data to the device memory, Reading saved data on a computer, Reading data on a computer in real time. Technical parameters: 1. This device is designed to meet the following standards: A. International electrician committee standard: IEC PUB 651 TYPE2 B. US national standard: ANSI S1.4 TYPE2 2. Measurement range: 30 ~ 130 dBA 35 ~ 130 dBC 3. Accuracy: ± 1.5 dB 4. Resolution: 0.1 dB 5. Frequency response: 31.5Hz ~ 8.5KHz 6. Measurement levels: 30 ~ 130 40 ~ 90 50 ~ 100 60 ~ 110 80 ~ 130 7. Correction filters: A and C 8. Measurement modes: FAST / SLOW 9. Sampling Rate: 2 times / second 10. Microphone :1/2 inch polarizing condenser 11. AC/DC Output : YES 12. Maximum Reading: MAX HOLD 13. PWM Output: YES 14. Calendar: YES 15. Memory: 4700 measurements 16. Interface: USB 17. Overload indication: OVER / UNDER 18. Analysis software: YES 19. Automatic LCD backlight: YES 20. Low battery indicator: YES 21. Automatic power off: YES 22. Power supply: 4x 1.5V AA batteries or DC 6V 100mA adapter 23. Dimensions: 256 x 70 x 35 mm 24. Weight: 308g (with batteries) DATA ANALYSIS SOFTWARE KIT CONTENTS: Sonometer Windscreen Batteries: 2 x AA batteries USB cable for computer connection Output cable Case Outer packaging User manual in Polish About the BENETECH brand BENETECH is a manufacturer of advanced measurement and control equipment. A specialized supplier of professional, digital measuring tools, as well as other electronic devices. BENETECH POLAND is an authorized and direct distributor of this brand in Poland and Europe. In the brand catalog you will find, among others: pyrometers and thermal imaging cameras, anemometers (wind gauges), humidity meters and hygrometers, gas and air quality detectors and meters, sonometers (decibel meters) and luxmeters (light meters), laser rangefinders and tachometers, thermometers and manometers, thickness and vibration gauges (vibrometers), electrician's tools and cable detectors, electromagnetic radiation meter, home and industrial electronics devices. At the customer's request, we enclose calibration report from the manufacturer, translated into English. We receive the document electronically a few days later. To avoid delays in order processing, we send the calibration report within approximately 7 business days to the email address provided in the order or assigned to your account. The manufacturer's calibration report is a free, optional document and is therefore not included in this offer.