Your shopping cart is empty!
Availability: In Stock
GM1351 ถูกออกแบบตามมาตรฐานต่อไปนี้
A.มาตรฐานคณะกรรมการไฟฟ้านานาชาติ: IEC PUB 651 TYPE2
B.มาตรฐานแห่งชาติของสหรัฐฯ: ANSI S1.4 TYPE2
ข้อมูลจำเพาะ
Product Description
- This unit was 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 & Resolution: 4 digits & 0.1 dB
- Frequency response: 31.5Hz ~8.5KHz
- Frequency weighting characteristic: A
- Sampling rate: 2times/second
- Microphone : 1/2 inch polarization capacitance microphone
- Max reading
- Automatic backlight
- Low battery indication
- Automatic power off
- Packing method: Blister + Card
- Power: 9V battery (6F22)
- Dimension: 57*36*149mm
- Weight: 144g (including battery)
Product Information | |
Datasheet | |
Manual | |
BENETECH Catalog |