Decibel Meter 30 To 130db Wall Mounted Sound Level Reader 11 Inch LED Time T SHD
62,38 €
Feature: 1. Grade of Temperature Smiling Face (Unit: ℉) Detection Temperature Range: 14℉ to 122℉. Detection Humidity Range: 20% to 85% (Accuracy: 5%). Screen Display: 0.1 dBA. Frequency Range: 50Hz to 8.5kHz.
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