Sinometer JTS1357 Audio Digital Sound Level Meter,DB Meter, Decibel Measure Pressure Tester

Features:
100% Brand New
Package Weight: 368g
Item Size (Approx):25 x 6.8 x 3cm
Passed the high standards of IEC651 TYPE 2 & ANSI S1.4 TYPE 2 for sound level meters
Instantaneous sound measure function
Wide measuring range 40~130dB (decibels)
Two equivalent weighted sound pressure levels, A and C
Fast and Slow dynamic characteristics modes
AC Signed Output for frequency analyzer level recorder, FFT analyzer, graphic recorder, etc.
Specifications
Accuracy: ±2dB (under reference condition)
Frequency Range: 31.5 Hz ~ 8.5 kHz
Linearity/Dynamic Range: 30dB
Measuring Level: 40~130dBA, 40~130dBC
Frequency weighting: A and C
Digital LCD: 45 x 35mm with 4 digits, Resolution: 0.1dB, Display: 0.5 secretary
Bar graph: 50dB scale at 1dB step for monitoring current sound pressure level display period: 50mS
Level ranges: 40~70 dB, 60~90 dB, 80~110 dB, 100~130 dB, 40~130 dB
Over indicate over range: Under indicate less than lower limit of the range
AC output: 0.707 Vrms at FS output impendance approx 600O
Time weighting: Fast/Slow
Microphone: 1/2 inch electret condenser microphone
Max: Maximum hold
Power supply: 6F22 9V alkaline cells or DC 9V 100 mA
Operating temperature: 0ºC to 40ºC
Operating Humidity: 10% to 70% RH
Storage Temperature: -10ºC to 50ºC
Storage Humidity: 10% to 80% RH
Package Included:
1 x Sound Level Meter
1 x Sponge Ball
1 x User Manual
Note: Battery not included in the package!