SMART SENSOR High-Precision Integrating Statistical Decibels Detector(ST754 English)

Measurement range: 17 dB(A) ~ 144 dB(A)

1. 5-inch capacitive touchscreen. Measurement time: arbitrarily settable from 1 second to 99 hours. Data Storage: 64
2. Suitable for various occasions such as factories, offices, traffic roads, homes, and audio equipment. AWA14425 test microphone, frequency response 10Hz~20kHz, covering daily and industrial noise frequency bands. 7 modes: total value integration, statistical integration, 24-hour measurement, 1/1 OCT analysis, 1/3 OCT analysis, FFT analysis, sound exposure level measurement
3. 5-inch capacitive touch screen + physical button dual operation, freely switchable between graphical/list/simple interface. A/C/Z three-level frequency weighting: A-weighting simulates the human ear, C-weighting is suitable for industrial scenarios, and Z-weighting closely matches the original data. Time weighting has F (fast), S (slow), and I (pulse) modes; select the mode according to the actual situation for more accurate measurement. Supports day and night limit settings; automatic flashing warning when exceeding the limit. Equipped with AC/DC, I/O, and USB transmission interfaces on the bottom; built-in Bluetooth + 4G. Transmission Functions. The instrument can connect to a printer via serial port or Bluetooth. Standard configuration includes a probe windproof bulb, effectively improving measurement accuracy. Rear battery compartment design, using 6 AA batteries (not included). Bottom USB power supply interface, allowing for extended continuous use. Dimensions: 286x85x36mm. Product weight: 330g