Specification:
Condition: 100% Brand New
Item Type: Sound Level Meter
Material: Plastic
Color: As shown in the picture
Weight: Approx.745g/26.3oz
Model: AS844 +
Calibrated Sound Source: 94dB @ 1KHz
MeasuringRange: 30-130dBA / 35-130dBC
Accuracy: 1.5dB
Resolution: 0.1dB
Dynamic Range: 50dB / 100dB
Overload Indication: OVER / UNDER
Frequency Weighting: Characteristics A and C.
Digital Display: 31/2 digits
Analog Bar Chart: 1dB / 1 bar chart
SamplingRate: 20 times / sec
AC Signal Output: 1 Vrms / full strip grph
Dynamic Characteristics: FAST / SLOW
Data Storage Capacity: 15000
Maximum Hold: Support
Automatic Power Off: No operation after 10 minutes
Microphone: 1/2 inch polarized capacitor
Power: 3.7V lithium battery 1000mAh / USB 5V
Battery Life: 12 hours (continue use)
Temperature Measurement Range: 0-45C
Temperature Accuracy:2C
Humidity Measurement Range: 10-99% RH
Humidity Accuracy: 5% RH
Features:
1Data storage function allows to store up to 15,000 groups of data.Connect with the computer through USB cable, which supports data record download, real-time sampling analysis, and graph & data printing. 2Real time display the current temperature(/ switchable) and humidity. 32.7in large LCD display screen, easy to read and use. 4Wide measurement range from 30dB to 130dB, Frequency is 31.5Hz - 8KHz, Resolution is 0.1dB, Accuracy is 1.5dB. 5With A and C equivalent weighted sound pressure levels and fast and slow dynamic characteristic mode. 6Both AC and PWM signal output are available. 7It has low power indication, automatic and manual power off function. 8It comes with sponge balls and a sturdy storage box. Small and light, easy to carry. 9Suitable for checking, monitoring or controlling the sound level of individuals, families, businesses, learning, industries, etc.
Package List:
1 x Sound Level Meter
1 x Instruction Manual
1 x USB Data Cable
