Benetech GM1351 Digital Sound Noise Decibel Meter Tester Monitor
FEATURES:
- GM1351 decibel tester, noise tester, sound level meter, noise detector.
- Measuring range: 30 ~ 130 dBA
- Accuracy: ± 1.5 dB
- Digital & Resolution: 4 & 0.1 dB
- Frequency response: 31.5Hz ~ 8.5KHz
- Frequency weighting characteristic: A (analog of the human ear)
- Sampling frequency: 2 times / sec
- Microphone: 1/2 inch condenser microphone
- Maximum locking
- Automatic backlight display
- Low-power display
- Manual / automatic shutdown
- Power: 9V 6F22 battery * 1
- Product size: 57 * 36 * 149 mm
- Packing: Blister + paper card