Noise Meter Digital Sound Level 30-130db Decibel Detector Audio Tester Black

• --T-Z05 is a digital noise meter that can be used for noise engineering, quality control, health prevention and various environmental noise measurements.
• --Such as factories, offices, roads, homes, audio and other occasions.
• --This product is a high-precision noise meter with a measurement range of 30-130dB and an accuracy of ±1.5dB.
• --Parameters: use weighted network (simulate human ear), lock min/max value, automatically shut down after 10 minutes to prevent excessive power consumption.

Description:
Name: Noise Meter
Response speed: fast/slow;
Measurement range: 30~130dB;
Accuracy: ±1.5dB;
Frequency response: 20Hz-8KHz;
Data hold: maximum and minimum hold;
Microphone: 1/2 inch electret condenser microphone;
Material: ABS;
Sampling rate: 2 times/second;
Digital display: 4 digits;
Working temperature: 0℃~+40℃;
Working humidity: 10-80%RH;
Power supply: 3 x 1.5V battery (included);
Weight: about 100g;
Packing list:
1 x Noise Meter
3 x AAA Batteries
1 x User Manual
1 x Packing Box
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.