Cov Khoom Kawg
Tiv tauj peb
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Ntxiv: Chav 610-612, Huachuangda Lag Luam Tsev, Cheeb Tsam 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
Suab Suab Decibel Noise Level Audio Tester
1. Zaub: LCD zaub
2. Ntau: 30-130dBA; 30-130dBC (xaiv)
3. Zaus: 30Hz-8KHz
4.Dynamic Range: 50dB
5.Accuracy: ±1.5dB(94dB at 1KHz), ±5dB(94dB at 8KHz)
6.Frequency Weighting: Ib Qhov Ntsuas
Hauj lwm lawm
ST6824 Digital Sound Level Meter Voice Tester Noise Decibel Monitor Measuring Tool 30-130dB Suab Suab Decibel Noise Level Audio Tester
Feature:
1. Nrog LCD liab backlit zaub, cov txiaj ntsig ntsuas tuaj yeem ua kom pom tseeb thiab pom ntawm qhov screen.
2. Qhov ntsuas qhov ntsuas yog 30-130dB, nrog rau kev ntsuas qhov tseeb thiab kev ua haujlwm ruaj khov.
3. Mini digital suab ntsuas qib ntsuas, txais siab - cov khoom siv ABS zoo, ruaj thiab hnav- tiv taus.
4. Nws yog compact thiab yooj yim rau nqa, thiab tuaj yeem siv los ntsuas thiab saib xyuas lub suab zoo hauv ntau qhov chaw.
5. Qhov ntsuas suab nrov no tau siv dav hauv suab engineering, kev tswj kom zoo, kev saib xyuas tshuaj thiab lwm yam kev ntsuas ib puag ncig.
6. Cov qauv tsim yog tshiab thiab tuaj yeem siv rau hauv tsev, chaw ua haujlwm, tsev kawm ntawv tuam txhab, kev tsim kho, thiab lwm yam.
Specification:
Cov xwm txheej: 100% Brand Tshiab
Yam khoom: Suab Level Meter
Khoom siv: ABS
Luj: Kwv yees. 341g / 12 oz
Khoom Loj: Approx. 19.3 x 6 (4) x 29 mm / 0.8 x 2.4 x 1.1 po
Zaub | LCD zaub |
Ntau yam | 30-130dBA; 30-130dBC (xaiv) |
Ntau zaus | 30Hz-8KHz |
Dynamic Range | 50dB ib |
Qhov tseeb | ±1.5dB(94dB at 1KHz), ±5dB(94dB at 8KHz) |
Kev Ntsuas Qhov Ntsuas | Ib qho hnyav |
Lub Sijhawm Ntsuas | Ceev: 125ms, qeeb: 1sec |
Microphone | Electret Condenser |
Cov xwm txheej ua haujlwm | 0-50 degree,<> |
Kev cia khoom | -1050 degree,<> |
Pib Fais fab tuag | 10 feeb |
Hwj chim | 3 x 1.5V AAA roj teeb (tsis suav nrog) |
Pob npe:
1 x Sound Level Meter (Cov roj teeb tsis suav nrog)
1 x English Manual
1 x Storage Bag
Nco tseg:
1.Thov tso cai 0-1 nti yuam kev vim kev ntsuas phau ntawv. Ua tsaug rau koj nkag siab.
2.Monitors tsis calibrated tib yam, yam khoom xim tso tawm nyob rau hauv cov duab tej zaum yuav qhia me ntsis txawv ntawm cov khoom tiag. Thov muab qhov tseeb raws li tus qauv.
Khoom Paub meej
Suab Suab Decibel Noise Level Audio Tester
Pib Fais fab tuag
Lub tshuab yuav cia li kaw hauv 10 feeb yam tsis muaj kev ua haujlwm
Khoom Taw Qhia thiab Loj
Ntim Cov ntsiab lus
FAQ
1. Koj cov khoom puas tuaj yeem ua tau raws li cov qauv hauv lub tebchaws?
Yog lawm, peb tuaj yeem muab cov ntaub ntawv qhia txog kev ua raws cai
2. Kuv puas tuaj yeem kho kuv qhov kev txiav txim?
Yog lawm, OEM / ODM kev pabcuam muaj. Customized logo / pob / npe / xim. Yog xav paub meej, Thov hu rau cov neeg muag khoom zoo.
3. Yuav ua li cas lav tom qab muag?
Peb muab 12 lub hlis khoom warranty. Yog tias cov khoom raug pom muaj teeb meem thaum lub sij hawm lav, koj tuaj yeem tiv tauj peb tam sim ntawd, peb xav pab koj daws qhov teeb meem ua ntej, cov khoom yuav npaj kho lossis ib qho tshiab rau koj.
4. Kuv xav tau tus qauv uas txawv ntawm lwm tus. Koj puas tuaj yeem tsim nws rau kuv?
Yog lawm, peb tuaj yeem tsim tus qauv tshwj xeeb raws li koj tus ID lossis los ntawm peb tus kheej.
Cim npe nrov: suab suab decibel suab nrov tester, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, zoo, luv nqi, hauv Tshuag, yuav luv nqi
Koj Tseem Yuav Zoo Li
