9V Battery Digital Decibel Meter , Sound Pressure Level Sensor

Digital Sound Level Meter GM1358 Environmental Detection

This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Indu-

strial Safety offices and Sound Quality control in various environment, which include factory, office, traffic,

family, and audio system.

• Digital Sound Level Meter possesses the following features:

  1. It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2

  2. Accuracy up to ±1.5 dB

  3.Measurement range: 30~130 dB

  4. Weight A or weight C selection

  5. Fast & Slow dynamic characteristic modes.

  6. AC and DC output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc.

  7.Auto power off

• Specifications:

• Measuring range	30~130dBA,35~130dBC
  Accuracy	± 1.5 dB (under reference conditions)
  Frequency range	31.5Hz~8KHz
  Level range	30~80,50~100,60~110,80~130, 30~130dB
  Frequency weighting	A / C
  Digital Display	4digits
  Resolution	0.1dB
  Sample rate	2 times/second
  Bar graph	Display for 0~30dB: one scale unit denotes 2 dB Forother levels: one scale unit denotes 1 dB
  Over indication	OVER / UNDER
  AC output	0.707Vrms at FS output impedance approx. 600 ohm
  DC output	10mV/dB, output impendance approx. 100ohm
  Time weight	FAST / SLOW
  Microphone	1/2 inch electret condenser microphone
  Max	MAX
  Power supply	9V battery
  Power life	About 30 hours (alkaline battery)
  Self calibration time	3s
  Operating condition	0~40℃,10~80%RH
  Storage condition	-10~60℃,10~70%RH
  Weight	230g (including battery)
  Dimension	207*70*29mm

FAQ

1. What is our company MOQ?

As for now it is flexible, but it affects prices.

2. What's the best payment term?

Such as Western Union,T/T, L/C,Paypal, Bank Transfer, , etc.

3.What's our company sample policy?

We will send you some samples with pleasure,but you need to pay for it.

4. What is our shipment and delivery term?

Shipment: Professional DHL/Fedex/TNT/UPS and other special line.

Delivery term:Within 4-7 days after payment by (DHL/TNT/UPS/EMS/Fedex)