TECPEL DSL-333 Light-weight Digital Sound Level Meter

Product Introduction

Measurement Specification

• Display : 4 digits
• Sound Level Range : Low :30~80dB / Middle :50~100dB / High :80~130dB
• Resolution : 0.1 dB
• Frequency Range : 31.5Hz ~ 8KHz
• Accuracy : ±1.5dB ( 94dB @ 1KHz )
• Dynamic Range : 50dB
• Frequency Weighting : A and C
• Time Weighting : (FAST) 125ms，(SLOW) 1Sec.
• Data Updating : 2 times / Sec.

Product Features

• DATA HOLD : MAX HOLD，MIN HOLD，Reading Value HOLD
• OVERLOAD INDICATION : “OVER”，”UNDER”
• CORRECTION METHOD : Digital correction (panel button control)

Product Information

• Working Environment : 0~40°C / 10~90%RH without dew。
• Storage Environment : -10~40°C / lower than 80%RH without dew。
• Elevation Limitation : Lower than 1,000 meters
• Microphone : 1/2 inch electric condenser microphone
• Power Supply : DC 9V Battery x1
• Dimension : 200 (L) x 55 (W) x 38 (H)mm
• Weight : Approx. 170 g (Battery Included)
• Accessory : Instruction Manual、9V Battery、Sponge ball