Suab nrov nrov Lub suab Decibel ntes

Cov Suab Suab nrov Lub Suab Decibel Meter Xim LCD db Decibel saib Suab Qib Meter 30-130dB Ntes

Lub ntsuas suab nrov no yog tsim los ntsuas lub suab hauv ntau qhov chaw. Nws yog dav siv nyob rau hauv lub suab tswj engineering, kev tswj kom zoo, kev noj qab haus huv thiab kev kho mob, kev saib xyuas ib puag ncig hauv tsev, thiab lwm yam.

Khoom nta

Mini digital suab qib ntsuas nrog kev ua haujlwm ruaj khov thiab txhim khu kev qha.
Kev ntsuas dav ntawm 30dB txog 130dBA.
Kev ntsuas nrawm thiab qeeb rau kev xaiv: 125ms lossis 1s.
Cov ntaub ntawv tuav muaj nuj nqi, qhov siab tshaj plaws thiab qhov tsawg kawg nkaus ntsuas tus nqi.
LCD zaub nrog backlight, yooj yim siv thaum hmo ntuj.
Tsawg roj teeb qhia, tsis siv neeg phau ntawv fais fab tua muaj nuj nqi.
Compact thiab lub teeb, yooj yim los tuav thiab nqa.
Nruab nrog daim txhuam cev pob rau kev tiv thaiv sensor.

CEEB TOOM:
Thaum ntsuas nyob rau hauv MAX hom, lub ' meter ' yuav tsuas tso saib tus nqi siab tshaj tus nqi tam sim no; thaum ntsuas nyob rau hauv MIN hom nws tsuas yog tso saib tus nqi tsawg dua tus nqi tam sim no.

Cov Lus Qhia Tshwj Xeeb

Xim: Dawb
Khoom siv: ABS yas
Zaub: 5 tus lej LCD, Max Zaub 99999
Kev ntsuas ntau: 30130dBA
Kev daws teeb meem: 0.1dB
Qhov tseeb: 1.5dB (nyob rau hauv cov xwm txheej siv)
Ntau zaus: 31.5Hz txog 8.5Hz
Frequency Weighting: Ib Nyhav
Ntau Tshaj: LCD Qhia Tshaj
Lub Sijhawm Nyhav: Ceev
Sampling tus nqi: 2 zaug / s
Ua haujlwm kub: 040degree(10% 80% RH)
Cia kub: -1060degree(10% 70% RH)
Fais fab mov: 3 1.5V AAA roj teeb (tsis suav)
Yam khoom loj: 15 5 2.7cm / 5.91 1.97 1.06in
Qhov hnyav: 72.6g / 2.56oz
Pob Loj: 22 15 3.2cm / 9.25 4.53 1.26in
Pob Luj: 109.2g / 3.85oz

Pob npe:

Pob muaj xws li:

1 Digital Sound Level Meter

1 User Manual (English)

Khoom Paub meej

Multi-functional Digital Sound Level Meter

Kev ntsuas ntau: 30130dBA

Kev thov dav

 Product Instroduction

FAQ

1. Kuv tuaj yeem sib xyaw ua qauv xim?
Yog, paub meej, kev txiav txim sib xyaw lossis xim tau txais. Koj tuaj yeem tso peb cov lus hais txog cov qauv xim dab tsi koj xav tau. Tab sis yog tias koj xav coj cov qauv sib txawv, thov ua siab zoo xa email rau peb.

2. Cov ntawv pov thawj rau koj cov khoom yog dab tsi?

Nws nyob ntawm cov khoom, feem ntau ROHS, CE, FCC muaj, qee qhov nrog QI lossis MFI lossis lwm daim ntawv pov thawj.

3. What's your payment terms?
Los ntawm T / T 50% ua ntej; Sib npaug 50 feem pua ​​​​ua ntej xa zaub mov.

4. What's the delivery time?

The delivery time for sample order is normally 1-3 working days after full payment received. For bulk order, it's about 1035 working days after deposit received.