Roj 4-hauv-1 Ntau Yam Portable Ntau Roj Ntes Rau CH4 / CO / O2 / H2S
Ntsuas ntau
| Lub npe roj | Ntsuas ntau | Daws teeb meem | Tsuav taw tes |
| EX / LEL / CH4 / LPG | 0-100% LEL | 1% LEL | 25% LEL |
| O2 | 0-30% VOL | 0.1% VOL | 18% VOL |
| CO | 0-2000PPM | 1PPM | 50PPM |
| H2S | 0-200PPM | 1PPM | 10PPM |
Kev piav qhia khoom
Yuav ntes tau 4 hom tshuaj lom thiab teeb meem ib zaug ib zaug, me me, muaj kev nyab xeeb thiab txuag hluav taws xob, Askiv zaub, ua haujlwm yooj yim
Qhov ntsuas yuav muab kho raws li tus neeg xav tau, 2 hauv 1, 3 hauv 1, los yog 4 hauv 1, tuaj yeem nthuav tawm txog 4 hom roj qhov nqi, thaum cov roj mus kuaj dua tshaj los yog qis dua tus txheej txheem, lub tswb nrov, lub suab, lub teeb, kev hnov mob lub suab, lub tswb tau raug tshem tawm los ntawm phau ntawv hloov. Nws yog dav siv hauv metallurgy, hluav taws xob cog, tshuaj lom neeg kev lag luam, mine, qhov av, qhov av, qhov chaw hla dej hauv av thiab lwm qhov chaw, los tiv thaiv qhov xwm txheej ntawm cov xwm txheej. Nws yog ib qho khoom siv roj hluav taws xob tswb uas muaj peev xwm ua tau yooj yim.
Nta
1. Portable
2. Mini qhov tsuas
3. Yooj yim khiav lag luam
4. Yuav muaj kev ceeb toom rau lub tswb nrov
5. Lub suab / Lub teeb / Kev tsoo kev ua si
6. Cov pa roj carbon monoxide imports, ntau dua
7. Max 4 hom roj, 2 tawm ntawm 1, 3 hauv 1
8. Flexible gas detect ua ke

Them & Shipping
Peb txais T / T, Paypal nkaus xwb.
Yog tias koj muaj teeb meem los yog teeb meem ntawm kev them nyiaj, thov hu rau peb.
Feem ntau cov npav yuav xa los ntawm Tuam Tshoj post, EMS, DHL, FedEx, TNT.
Peb tsis muaj lub luag haujlwm rau lub sij hawm xa khoom, feem ntau yuav siv sij hawm 15-20 hnub.
Tag nrho cov khoom raug xa mus hauv 3 hnub tom qab them tag cov nqi them tas.
Peb tsis yog lub luag haujlwm rau cov VAT lossis cov nqi kev cai.
Yog tias koj tsis tau txais koj lub npaj tom qab 30 hnub, plz qhia rau peb paub nrog peb tus neeg sawv cev.
Yog tias koj tsis tau txais tom qab 60 hnub, peb yuav xa nyiaj rov qab los yog xa rov tuaj rau koj.

Ntim

Cov Ntsiab Lus Teev Tseg
| Qhov loj | 108 hli * 61 hli * 40 hli |
| Nyhav | Txog 151 g |
| Xim | Yellow / Blue |
| Sensor | Electrochemistry txoj kev |
| Kev paub txog roj | Txheem yog 【EX + O2 + CO + H2S】 |
| Lub sij hawm teb | ≤30s (O2); ≤ 40s (CO); ≤20s (EX); ≤30s (H2S) |
| Lub sij hawm tso saib | Xyoo, lub hli, nruab hnub, thiab lub sijhawm ua haujlwm |
| Zaub | Dot matrix kua siv lead ua zaub ua lus Askiv, High brightness white backlight |
| Txoj kev tswb | lub suab tswb Ntau tshaj 90 dB (10 cm deb ntawm lub cuab tam) teeb lub teeb liab LED |
| Ua haujlwm hom | nruam ua haujlwm |
| Kub | - 20 ℃ ~ 50 ℃ |
| Humidity | 15% ~ 95% RH (Tsis ntxeem) |
| Lub hwj chim | lithium roj teeb lub hwj chim (1500 mAh) |
| Them sij hawm | 3 ~ 5 teev |
| Charging voltage | DC5V |
























