Noise meter (30-130dB real-time monitoring + sound and light alarm + USB power supply) noise meter (30-130dB real-time monitoring + sound and light alarm + USB online + data storage) noise meter 18 inches (30-130dB real-time monitoring + sound and light alarm) noise meter green light (30-130dB real-time monitoring + sound and light alarm + USB power supply
The article number:
SW-525A SW-525B
Decoration and construction content:
Clean and eco-friendly
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Items weight estimation 0 g, subject to actual weight
Calculated shipping includes heavy logistics. Order more, shipping costs will reduce
to 50% discounts!
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