Summary

This instrument is a high-precision decibel meter, with accuracy up to +/-1.5dB. Measurement range: 30~130dB. Frequency weighting: A weighting. Maximum and minimum value hold function. Data hold function. Alarm with red backlight and audible alarm.

Key Features

• Alarm with red backlight and audible alarm.
• Digital sound level meter with stable and reliable performance.
• LCD display with backlight, convenient for use at night.
• Low battery indicator, automatic and manual power-off function.
• Compact and lightweight, convenient to hold and carry.
• Equipped with a sponge for sensor protection.
• Applications: environmental measurement, law enforcement, workspace planning, sound level analysis of machines and engines.

Technical Specifications

• Material: ABS
• Digital display: 4 digits
• Measurement Range: 30~130dBA
• Resolution: 0.1dB
• Accuracy: ±1.5dB (under reference conditions)
• Frequency Range: 31.5Hz to 8.5Hz
• Data Hold: Maximum and Minimum Hold
• Sampling Rate: 2 times/second
• Temperature Measurement Range: -10°C-50°C
• Temperature Accuracy: ±2°C
• Temperature Resolution: 0.1°C
• Power Supply: 3 * AAA batteries (Not Included)
• Operating Temperature: 0~40℃ (10%~80%RH)
• Storage Temperature: -10~60℃ (10%~70%RH)
• Item Weight: 84g
• Item Size: 15*5*2.8 cm
• Package Weight: 157 g
• Package Size: 19.5 * 7.5 * 3.5 cm

Package Contents

• 1 * Digital Sound Level Meter
• 1 * User Manual (English)