SNDWAY SW-525S Desktop Noise Meter Temperature and Humidity Meter Decibel Meter Environmental Noise Monitor

1. Battery capacity: 4000mAh 3.7V lithium battery2. Storage function: 2 seconds/pen, can be stored for one year3. Communication with computer: communicate with computer via USB cable4. Power supply mode: plug-in + charging, DC5V 1A Type-C USB interface5. Measuring range: 30-130dB6. Accuracy: +/-1.5dB (based on standard tone, 94dB@1KHz)7. Frequency response: 31.5 Hz-8.5 KHz8. Response time: FAST9. Microphone: 6mm condenser microphone10. Digital display: 3 digits11. Resolution: 0.1dB (less than 100dB), 1dB (greater than 100dB)12. Time display: 24-hour system13. Temperature/humidity display: 2 digits14. Low battery prompt: less than 3.6V15. Function: supports alarm prompt (sound + display), alarm function16. Size: about 15.1 x 4.8 x 8.6cmFeatures:1. Capacitive microphone sensor, ultra-thin metal vibration film practical output, instantaneous response2. All-round monitoring of noise, temperature, humidity, time (with alarm function)3. Support USB cable to connect to computer, can read instrument data in real time, export EXCEL table4. With the characteristics of fast response rate, high measurement accuracy5. Exceeding the standard sound and light alarm prompt, the indicator light flashes when the alarm is triggered, accompanied by a buzzer alarm sound