Feature

●Noise meter: The data storage function can store up to 15,000 sets of data. USB cable connects to your PC for data logging downloading, real-time sampling analysis, graphing, and data printing. With A and C equal weight sound pressure levels. High Speed and Low Speed Dynamic Characteristic Modes
●Decibel Meter: The 2.7-inch large LCD display is easy to read and easy to use. Low battery display, auto/manual power off function. Comes with a sponge ball and sturdy storage case for easy carrying
●Wide Range of Applications: Suitable for noise measurement and monitoring in many industries, such as traffic and roads, automobile measurements, machining, home and library
●Multi-functional: Displays the current temperature (℃/℉) and humidity in real time. Both AC signal and PWM signal output are possible
●Product Parameters: Measurement range: 30 dB - 130 dB; Frequency: 31.5 Hz - 8 KHz; Resolution: 0.1 dB; Accuracy: ±1.5 dB


Description

Specifications:

Condition: 100% Brand New
Item Type: Sound Level Meter
Material: Plastic
Color: as picture
Weight: Approx. 26.3 oz (745 g).
Model: AS844 +
Calibrated sound source: 94dB @ 1KHz
Measurement range: 30-130dBA / 35-130dBC
Accuracy: ±1.5dB
Resolution: 0.1dB
Dynamic Range: 50dB / 100dB
Overload Indication: Over/Under
Frequency Weighting: Characteristic A and C
Digital Display: 31/2 digit
Analog bar graph: 1dB / 1 bar graph
SamplingRate: 20 times per second
AC signal output: 1 Vrms / full strip grph
Dynamic Characteristics: High Speed/Low Speed
Data Storage Capacity: 15,000
Maximum Hold:Support
Auto power off: No operation after 10 minutes
Microphone: 1/2" polarity capacitor
Power Supply: 3.7 V lithium battery 1,000 mAh / USB 5 V
Battery life: 12 hours (continuous use).
Temperature measurement range: 0-45°C
Temperature accuracy: ±2°C
Humidity Measurement Range: 10-99% RH
Humidity Accuracy: ±5%RH.w-e-texture table td, .w-e-texture table {border:.5pt solid#000;} ;. w-e-text table {border:1px solid#000! important;}.we-text table td, .we-text table th, .wang-edit-text table td, .wang-edit-text table th {border:.5pt solid#00;} ;. we-text table,.wang-edit-text table {border:1px solid#00! important;}

Package List: 1 x Sound Level Meter 1 x User Manual 1 x USB Data Cable 1 x CD