[AL] GM1351 Digital Sound Level Meter Measuring Instrument 30 - 130dB Auto Back Light for Sound Quality Control in Factory / Traffic / Family / Audio System

Main Features:
- Large LCD screen with digits reading.
- Equipped with a sponge ball.
- Auto power off design for energy saving.
- Auto backlight display.
- Portable, easy-to-use and handy instrument for sound quality control in factory, traffic, family, and audio system.
- Frequency weighting: A
- Digital display: 4 digits
- Microphone: 1 / 2 inch electret condenser microphone
- Max hold: MAX
- Power: 9V Battery ( not included )
- Power life: About 30 hours ( alkaline battery )
- Storage condition: -10 to +60 degree 10 - 70 percent RH

Specification
General
Model: GM1351
Material: ABS,Plastic
Type: Measuring instruments
Certificate: CE,FCC,RoHs

Classification
Professional instruments: Analyzer

Specification parameter
Primary functions: Sound level measurement
Measurement range : 30 to 130dB
Working Mode: Instant measurement
Maximum Show Value: 130
Sampling Time: 2 times / seconds
Accuracy : 1.5 dB
Ultrasonic frequency: 31.5Hz - 8.5KHz
Scope of application: Agricultural,Education,Home appliance,Industrial,Office

Weight and Size
Product weight: 0.106 kg
Package weight: 0.243 kg
Product size: 15.00 x 4.00 x 5.30 cm / 5.91 x 1.57 x 2.09 inches
Package size: 20.00 x 15.00 x 5.00 cm / 7.87 x 5.91 x 1.97 inches

Package Contents
Package Contents: 1 x Digital Sound Level Meter