Feature:
1. Wide Ranges, High Accurate: The Noise Meter features a high sensitivity, high precision condenser microphone, capable of measuring noise levels from 30 to 130 dB, high accuracy of + 1.5 dB, frequency from 31.5Hz to 8.5KHz.
2. A C Weighted Measurement: The A weighted simulates the frequency characteristics of low intensity human ear noise, which is suitable for the detection of ambient noise. The C weighted simulates the frequency properties of high intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines.
3. Fast and Slow Measurement: The decibel meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125s time for general environmental measurement. The slow response rate uses a 1s time constant, which is used for environmental measurements with relatively large changes in noise levels.
4. Backlight Display: White LCD backlight display, the reading effect is clearer in dark places. When the battery is low, the LCD display will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced.
5. Widely Application: This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.
Specification:
This sound level meter is a quality sound level measuring instrument with a set of functions that make it useful for a variety of professionals with a backlight LCD display, 130dB full scale measurement capability, both A and C weighting measurement support, and peak capture functions, it can help make many measurement tasks easier.
Features:
Wide Ranges, High Accurate: The Noise Meter features a high sensitivity, high precision condenser microphone, capable of measuring noise levels from 30 to 130 dB, high accuracy of ±1.5 dB, frequency from 31.5Hz to 8.5KHz.
A C Weighted Measurement: The A weighted simulates the frequency characteristics of low intensity human ear noise, which is suitable for the detection of ambient noise. The C weighted simulates the frequency properties of high intensity noises of the human ear, which are suitable for the sound pressure analysis of machine motors and machines.
Fast and Slow Measurement: The decibel meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125s time for general environmental measurement. The slow response rate uses a 1s time constant, which is used for environmental measurements with relatively large changes in noise levels.
Backlight Display: White LCD backlight display, the reading effect is clearer in dark places. When the battery is low, the LCD display will display a low voltage icon, indicating that the power is low at this point and the battery needs to be replaced.
Widely Application: This audio noise measure device is a great tool for checking, monitoring or controlling and test the sound level of any environments. It is widely applicable for personal, families, business, studies, industrial and etc.
Specifications:
Model: TL 205
Material: ABS
Designed According to Standards: IEC651 (Type 2) and ANSI S1.4 (Type 2)
Calibration Sound Source: 94dB @1KHz
Measurement Range: 30 130dB
Accuracy: ±1.5dB (reference sound pressure standard, 94dB @1KHz)
Frequency Response: 31.5Hz 8.5KHz
Resolution: 0.1dB
Measurement Weighting: A or C weighting
Bar Graph Display: 2dB Bar graph increment
Meter Response Time: Fast (125 milliseconds)
Slow (1 second)
Numeric Display Response Rate: Fast (2 updates second)
Slow (1 update second)
Power Source: 3 * AAA 1.5V batteries (Not included)
Item Size: 220 * 65 * 30mm 8.66 * 2.56 * 1.18in
Item Weight: 182g 6.42oz
Package Weight: 273g 9.63oz
Package Size: 26.5 * 10 * 5cm 10.43 * 3.94 * 1.97in
Package List:
1 * Sound Level Meter
1 * Cloth Bag
1 * User Manual (English)
Package List:
Package List:
1 * Sound Level Meter
1 * Cloth Bag
1 * User Manual (English)
