Sound level meter analog to digital TM-103

Digital sound level meter or decibel meter. It is a compact model that integrates the microphone, viewfinder and several operating buttons on the device itself. Meets the specifications IEC 61672 type II. Model with automatic scale detection, auto-off, data retention and maximum and minimum retention. It has internal memory for capturing up to 14,000 samples at time intervals.

Especifications

• It allows LOW operation (range of 30 to 80 dB), MED (range of 50 to 100 dB) or HIGH (range of 80 to 130 dB).
• LCD digital display with digits of size 3.5 "and values up to 2000.
• Accuracy of +/- 1.5 dB (ref 94 dB @ 1 KHz).
• Resolution of 0.1 dB.
• 0.5 "Electret condenser microphone.
• Frequency weighting: A, C.
• Time weighting: FAST, SLOW.
• Dynamic range of 50 dB.
• Frequency range: 30 Hz to 8 KHz.
• Automatic detection of scale, auto-off, data retention and maximum and minimum retention.
• Automatic detection of scale, auto-off, data retention and maximum and minimum retention.
• Internal memory for capturing up to 14,000 samples at time intervals.
• USB interface for downloading and processingso of the samples. It also allows the visualization of audio records in the computer in real time.
• Compatible application and drivers are provided with Windows environments.
• Size: 200 x 55 x 38 mm.
• Weight with installed 9V battery: 290 g.
• It is supplied with a transport case.