DIGITAL SOUND LEVEL METER

About DIGITAL SOUND LEVEL METER

SL-4001 SOUND LEVEL METER

Display : 3. Digit 18mm (0.7) LCD.Function : Db (A & C frequency weighting), Time weighting (Fast, Slow), Max. hold, AC and DC output.

Measurement Range : 3 ranges, 35 ~ 130 dB (Typical 30dB ~ 130dB), input signal only. Resolution : 0.1 dB.

Accuracy : 23 + 5^oC. Frequency : 31.5Hz ~ 8,000Hz.

Features:

• Large LCD display, easy to read.
• Max. Hold function for stored the maximum value on display.
• Frequency weighting networks are designed to meet the IEC 651 type 2.
• Warning indicator for over and under load.
• LCD display for low power consumption & clear read-out even in bright ambient light.
• A & C weighting networks are conformity to standards.
• Time weighting(FAST & SLOW) dynamic characteristic modes.
• Used the durable, long-lasting components, including a strong,light weight ABS-plastic housing case.
• AC/DC output for system expansion.
• Build in adj. VR is available for easy calibration.
• Small and light weight design allow one hand operation.
• Condenser microphone for high accuracy & long-term stability.
• Low battery indicator.