{"product_id":"smart-sensor-class-1-sound-source-tester-for-sound-level-and-noise-levelst04a-english","title":"SMART SENSOR Class 1 Sound Source Tester For Sound Level And Noise Level(ST04A English)","description":"\u003cbr\u003e1. Accuracy: class 1\u003cbr\u003e2. Air Pressure compensation: automatic compensation\u003cbr\u003e3. Sound pressure level: 114.0dB and 94.0dB\u003cbr\u003e4. Frequency: 1000Hz\u003cbr\u003e5. Settling time: less than 15s\u003cbr\u003e6. Operating voltage range: 2.2V~3.4V\u003cbr\u003e7. Battery: 2 x 1.5V AA batteries (not included)\u003cbr\u003e8. Complies with authoritative standards GB\/T 15173-2010 and IEC 60942:2017, providing accurate sound pressure sensitivity calibration for testing microphones and acoustic measuring instruments.\u003cbr\u003e9. Switch sound pressure levels with the toggle button for faster and more convenient calibration.\u003cbr\u003e10. Dimensions: 72x72x42mm\u003cbr\u003e11. Weight: 96g\u003cbr\u003e\u003cbr\u003e","brand":"SMART SENSOR","offers":[{"title":"Default Title","offer_id":50753688043767,"sku":"TBD0606755501A","price":466.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/6734\/0535\/files\/TBD0606755501A.jpg?v=1778240854","url":"https:\/\/buy2fix.co.uk\/en-us\/products\/smart-sensor-class-1-sound-source-tester-for-sound-level-and-noise-levelst04a-english","provider":"Buy2fix","version":"1.0","type":"link"}