PORTABLE MULTI GAS DETECTOR RAU 4 GAS DETECTION MADE BY HUAFAN
Kom paub tseeb tias tus neeg ua haujlwm muaj kev ruaj ntseg thaum lawv ua haujlwm nyob rau qhov chaw phom sij, li ntawd peb lub tuam txhab tsim cov roj ntes .Cov neeg siv tau siv lawv thaum lawv ua haujlwm, thiab mam li xyuas kom lawv muaj kev nyab xeeb!
Kev piav qhia:
HuaFan 0401 Portable 4 Gas Detector yog tus tsim tshiab ntawm cov khoom siv roj zoo txawb uas muaj peev xwm ntes tau 4 roj ib zaug ib zaug, nrog rau cov pa roj carbon monoxide thiab cov pa hluav taws.
Cov ntawv thov:
HuaFan 0401 yog siv rau industrial raug, underground mining thiab pipeline tshuaj ntsuam.
Nta:
Qhov loj: 108 hli x 61 hli x 40 hli
Qhov hnyav: 135 g
Lub sij hawm teb: ≤ 30s (O2) ; ≤ 40s (CO) ; ≤ 20s (EX) ;
Kub ntau: - 20 ℃ mus rau 50 ℃
Humidity: 15% ~ 95% RH (Tsis ntxeem)
Cov khoom fais fab: lub lithium roj teeb zog (150 0 hnub)
Them sij hawm luv nqi: 3 ~ 5 teev
Them nqi zog: DC5V (dc)
Ntim:
1.1 pcs multi gas detector
2. 1 phau ntawv
Shipping:
Peb muaj kev koom tes nrog DHL, TNT, UPS, FEDEX, EMS, CHINA AIR POST.
Koj kuj tuaj yeem xaiv koj tus qauv xa tuaj.
Ceev tus tub:
Qee tus qauv hauv Tshuag thiab 3-7 hnub ua hauj lwm rau ntau qhov.
Kev Them Nyiaj:
T / T, Western Union, PayPal & Nyiaj Gram yog muaj.
Peb txais Alipay ntawm Aliexpress.
Visa, MasterCard, Western Union, Qiwi thiab Chaw Them Nyiaj Tuaj Tshaj Tawm muaj nyob rau. 
Email: janice@huafankj.com
Skype: liuchunyu0205@outlook.com