SMART SENSOR Mini Digital Sound Level Meter LCD Display Noise Meter Noise Measuring Instrument Decibel Tester 30-130dBA ST9604

This noise meter is designed to test sound level in various environment. It is widely used in noise control engineering, quality control, health and treatment, home environment monitoring, etc.


Specifications: 
Brand Name: SMART SENSOR
Color: Black
Material: ABS 
Digital display: 4 digits
Measuring Range: 30～130dBA
Resolution: 0.1dB
Accuracy: ±1.5dB (under reference conditions)
Frequency Range: 31.5Hz to 8.5Hz
Frequency Weighting: A Weighting
Data hold: Maximum and Minimum hold
Sampling Rate: 2times/s
Temperature Measuring Range:-10°C-50°C/14°F-122°F
Accuracy: ±2°C
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/0.19lb
Item size: 15*5*2.8cm/5.91*1.97*1.1in
Package weight: 157g/0.35lb
Package size: 19.5 * 7.5 * 3.5/7.68*2.95*1.38in


NOTE:
Please don't store it at high temperature or humidity, high concentration salt or sulfur environment.
If don't use it for a long time, please take off the battery to prevent leakage of battery.
Please allow 1-3cm differences due to manual measurement.


Package list:
1 * Digital Sound Level Meter
1 * User Manual(English)