Description
SMART SENSOR ST9604 Mini LCD Digital Audio Decibel Meter Sound Level Meter Noise Level Meter Sound Monitor 30-130dBA - Black
This noise meter is designed to test sound levels in various environments. It is widely used in noise control engineering, quality control, health and treatment, home environment monitoring, etc.
This instrument is a high precision sound level meter, with accuracy up to ±1.5dB
Temperature measurement function and Temperature unit selection(?/?)
Red back light alarm and sound alarm function
This digital sound level meter with stable and reliable performance
Wide measurement range from 30dB to 130dBA
Data hold function, maximum and minimum value measurement
LCD display with backlight, convenient to use at night
Low battery indication, automatic & manual power-off function
Compact and light, convenient to hold and carry.
Equipped with sponge ball for sensor protection
Applications include: environmental measurement, law enforcement, workplace design, sound level analysis of machinery and engines
Brand name: SMART SENSOR
Model: ST9604
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: w 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
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 the battery.
Please allow 1-3cm differences due to manual measurement.