Digital Sound Level Meter GM1359 30-130dBA Decibel Meter Noise Measure Device with LCD Display for Vehicle Noise Testing

Description: This high quality sound level meter is equipped with windscreen to filter-out unwanted signals, high accuracy and quick respond. It is A practical little tool perfect for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing and more.  Specification: Model: GM1359  Measuring Range: 30 ~ 130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Range: 31.5HZ ~ 8KHZ Frequency Weighting: A Sampling Frequency: 2 times/sec Microphone: 1/2in Electret Condenser microphone Operating Condition Temperature: 0~40°C  Humidity: 10~80%RH Storage Condition Temperature: -10~60°C  Humidity: 0~90%RH Power Supply: 3 × 1.5V Battery (not included) Size: 5×3.1×15.5cm/2×1.2×6.1in Weight: Approx.205g/7.2oz Package list: 1 × noise tester (Battery not included)