Characteristic This is a mini portable noise meter, which is a measure of environmental noise meter is a good tool. Max reading Automatic backlight Low battery indication Automatic power off | |
Technology features This unit is designed according to following standards: ----A. International electrician committee standard: IEC PUB 651 TYPE2 ----B. US national standard: ANSI S1.4 TYPE2 Measuring range: 30~130 dBA Accuracy: ±1.5 dB Digit and Resolution: 4 digits & 0.1 dB Frequency response: 31.5Hz ~8.5KHz Frequency weighting characteristic: A Sampling rate: 2times/second | |
Description Packing method: Blister + Card Power: 9V battery (6F22) Dimension: 57*36*149mm Weight: 144g (including battery) Microphone：1/2inch polarization capacitance microphone Max reading Automatic backlight Low battery indication Automatic power off |
This unit is designed according to following standards:
A. International electrician committee standard: IEC PUB 651 TYPE2
B. US national standard: ANSI S1.4 TYPE2
Measuring range: 30~130 dBA
Accuracy: ±1.5 dB
Digit and Resolution: 4 digits & 0.1 dB
Frequency response: 31.5Hz ~8.5KHz
Frequency weighting characteristic: A
Sampling rate: 2times/second
Packing method: Blister + Card
Power: 9V battery (6F22)
Dimension: 57*36*149mm
Weight: 144g (including battery)
Microphone：1/2inch polarization capacitance microphone
Max reading
Automatic backlight
Low battery indication
Automatic power off
Packing details：gift box
Size of mater carton: 50.5x33.7x45 cm
Packing quantity ：60 pcs/ctn
G.W.: 14 kgs N.W.: 12 kgs