· Accuracy: +/- 2dB
· Resolution: 0.1 dB
· Frequency: 31.5HZ to 8KHZ
· Large 0.5” (2000) Count LCD Display
· A & C Frequency Weighting
· Fast and Slow Response Time
· Built-in 94 dB @ 1Khz Calibrator
· Sound Meter Range: 35dB ~ 130dB

Specifications

Measurement Range 35db ~ 100db
65db ~ 130db
Measurement Rate 2.5 samples/sec
Frequency Range 31.5Hz ~ 8000Hz
Accuracy ± 2db
Resolution 0.1db
Precision ± 2db
Display 0.5” (2000 count) LCD
Data Hold Freeze Display Value
Sensor 0.5” Electret Condenser Microphone
Auxiliary Output DC Output 10mV / db
AC Output 1.0Vrms
Frequency Weighting Curves A & C
Time Weighting  S (slow)     F (fast)
Calibration Built-in reference @ 94db
Dimensions 9.5”(L) x 2.7”(W) x 1”(H)
Power 9Vdc Battery
Accessories Instruction Manual, Hard Vinyl Carrying Case & 9Vdc Battery