Sound Level Sensor Manufacturer,Supplier and Exporter in India
Product Code : ILS-SAR-11749
Indian Lab Suppliers supplies the Sound Level Sensor (Product ID: 11749) as part of its sound and resonance range. A handheld sound level meter with a digital display and bar graph for measuring sound from 40 to 130 dB.
Quick Answer
It uses a 1/2 inch (12.7 mm) condenser microphone and reads 40–130 dB with ±2 dB accuracy and 0.1 dB resolution, with A and C weighting and fast or slow response. The 2000-count LCD shows large digits plus an analog bar graph with a 50 dB span that updates every 40 ms for following trends. Max hold, max/min recording, auto power-off, an AC analog output and a tripod mount are built in, and a windscreen and four AAA batteries are included.
Key Specifications
| Parameter | Detail |
|---|---|
| Range | 40–130 dB |
| Accuracy | ±2 dB |
| Resolution | 0.1 dB |
| Microphone | 1/2 in (12.7 mm) condenser |
| Weighting | A and C |
| Response | Fast / slow |
| Display | 2000-count LCD, 50 dB bar graph, 40 ms update |
| Output | AC analog |
| Power | 4 × AAA, included |
| Size | 230 × 57 × 44 mm (9 × 2.2 × 1.7 in) |
| Weight | 160 g (5.6 oz) |
| Included | Windscreen |
Where This Is Used
Used for noise surveys, hearing-safety lessons and sound experiments in or out of the lab. A mains-rechargeable meter with RS-232 port is the Sound Level Meter - LD & HD (Product ID: 12025). Protect your hearing when measuring loud sources. Browse the full Sound and Resonance range or related Lab Meters products.
Frequently Asked Questions
What range does it measure?
40 to 130 dB.
Which weightings are available?
A and C.
What powers it?
Four AAA batteries, included.
Related Categories
Sound and Resonance · Lab Meters · Physics Lab Equipment
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