Nincs szín - PM6708 digitális zajszintmérő, magas LCD kijelző, digitális zajmérő, hordozható

Digital Sound Level Meter PM6708 High LCD Display Digital Noise Meter Portable
Features:
1. 100% brand new and high quality
2. Large LCD screen with double reading display can provide clearing value for you.
3. It is compact and you can carry it anywhere you want.
4. This meter uses a fast-responding analog bar graph to display sound level readings with a 50 dB range that is updated every 125 milliseconds to see different trends
5. Suitable for monitoring workplace machines, installing audio or alarm systems, handling product noise certification and reduction
Specification:
Condition: 100% Brand New
Brand: PEAKMETER
Model: PM6708
Sound Pressure Accuracy: ±1.5 DB, ±5 DB
Sound Pressure Frequency Response: 30Hz - 8Khz.
Dynamic Sound Pressure Range: 50 DB (Per Measurement Gear Level).
Sound Pressure Measurement Range: 30-130 dB A, 35-130 db C.
Sound Pressure Frequency Weighting Characteristics: A and C characteristics.
Dynamic Characteristics of Sound Pressure: 125ms Faster, 1 Second Slower
Microphone: Polarized Condenser Microphone.
Digital Display: 4 Bits, Resolution: 0.1 dB, Sampling Rate: 2 times / sec.
The Analog Bar Shows That Each Analog Bar Represents 1 dB and the Sampling Rate is 20 Times/Second.
Measuring Gear Levels: 30-80dB, 40-90dB, 50-100dB, 60-110dB, 70-120dB, 80-130dB for a Total Of 6 Gear Levels.
Automatic Shift Position: The Microcomputer will Automatically Select the Best Gear in the Range of 30 to 130dB.
Below or Above The Limit Prompt: Display with ''Under'' or ''Over''.
Power: 4x1.5V AAA Battery (not included)
Color: Orange
Weight: Approx. 328g / 11.6oz
Size: As picture shown
Package List:
1 * Digital Sound Level Meter
1 * User Manual
1 * Carrying Bag