Digital Sound Level Meter Audio Level Meter Sound Meter Decibelimetro 30-130dB Decibel Meter Portable Noise Meter

Battery Included : No High-concerned chemical : None Measurement Range : 30 - 130 dB Model Number : TA650A

Origin : Mainland China Certification : CE

Description Features: 1. Large range: Measuring range :30.0~130dBA; Accuracy :±1.5dB. 2. MAX/MIN: Tap Max to lock the maximum value, and tap min to lock the minimum value. 3. Hd large screen display: display with white background light need not be afraid to work in the dark 4. Time counting: Press the F/S key to switch between FAST and SLOW. 5. High-precision sensor: Highly sensitive 1/2 inch capacitive microphone, with high precision, high sensitivity and rapid instantaneous response characteristics Parameters: Measurement range: 30.0~130dBA Accuracy: ±1.5dB(at reference pressure level, 94dB@1kHz) Resolution: 0.1dB Frequency weighting: A weighting Noise display: four-digit display, Max 1999 Frequency response: 31.5Hz~8kHZ Microphone: Highly sensitive 1/2 "capacitive microphone Time weight: FAST(fast)0.125 seconds, SLOW(slow)1 second Sampling rate: 2 times/second Automatic shutdown: 15 minutes (can be manually turned off) Operating environment: -10~50℃, maximum relative humidity of 80%, indoor altitude <2000m Storage environment: -10~50℃, maximum 70% relative humidity (take out the battery) Power Supply: 2X1.5 AAA (shipped without battery)

Package included: 1 x TA650A Digital Sound Level Meter Audio Level Meter Sound Meter Decibelimetro 30-130dB Decibel Meter Portable Noise Meter