Xov xwm tseeb
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Vim li cas kuv thiaj yuav xaiv GVDA GD139 roj cov detectors?
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Tiv tauj peb
Tel: +8618822802390
E-mail: admin@gvda-instrument.com
WhatsApp: 8618822802390
Ntxiv: Chav 610-612, Huachuangda Lag Luam Tsev, Cheeb Tsam 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
Dec 25, 2020
Handheld Digital Oxygen Detector USB Rechargeable O2 Sensor Tester Monitor LCD Display Adjustable Alarm Power Off Oxygen Meter
1) Hwj chim On / Off khawm.
2) Nce / suab khawm.
3) Kev xaiv chav ntsuas kub.
4) Txo khawm.
5) Hom xaiv khawm.
6) Alarm coj qhia.
7) Roj teeb qhia qhia.
8) Buzzer suab qhov
9) LCD zaub.
10) Gas sensor nrog lub hau.
11) Roj teeb qhov rooj.
12) Lub roj teeb them lub qhov.
Koj Tseem Yuav Zoo Li
