Spartna SPR-112 Datalogger Sound Level Meter
Regular price
550.00 SR
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Spartna SPR-112 is sound level meters are designed for noise project, quality control, illness prevention & cure and all kinds of environmental sounds measurements. It is applied to the sounds measurement at factory, school, office, traffic access and household etc.
Features
- Confirms to the IEC61672-1 class 2 for Sound Level Meters.
- Max and Min measurements.
- Over range display.
- Under range display.
- A & C Weighting.
- Fast and Slow response.
- Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder.
- Datalogger function.
- Adjustable Alarm-Levels.
- Memory for 32700 readings.
- Accessories: Manual, battery, screwdriver, audio plug, windscreen, software, USB cable, tripod and DC power supply & carrying case.
Specification
- Measuring Range:
Lo: 30dB~80dB
Med: 50dB~100dB
Hi: 80dB~130dB
Auto: 30dB~130dB - Resolution: 0.1dB
- Accuracy: 1.4dB
- Frequency Range: 31.5HZ ~ 8KHZ
- Dynamic Range: 50dB
- Time Weighting:
Fast (125ms)
Slow (1s) - Microphone: 1/2 inch electret condenser microphone
- Display Update: 2 times/sec
- Analog output: AC/DC outputs, AC=1Vrms, DC=10mV/dB
- Standard applied: IEC61672-1 Type 2, ANSI S1.4 Type2
- Power: 9V battery
- Dimensions: 278mm x 76mm x 50mm
- Weight: 350g