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Noise meter GM1358 with AC/DC output function  range 30~130dBA

Functions:

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. With two equivalent weighted sound pressure levels，

A and C.

5. Fast & Slow dynamic characteristic modes.

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

7. Time weight select switch:

Fast: For normal measurements.

Slow: For checking average level of fluctuating noise.

8. AC output terminal: 0.707 Vrms Corresponding to each range step.

9. DC out put terminal: output 10 mV/ dB

10. External DC 6V power supply terminal.

11. Calibration control

12. Tripod mounting screw.

13. Windscreen.







Packing:with retail packing.

Note:This unit doesn't include batteries. Because the international air shipping forbid us to ship liquid， powder and batteries， so we can not put them in the package.

Hope you can understand & buy the batteries in your local store or supermarket. Thanks for your support!