Professional 4 hauv 1 Multifunctional Gas Detector

SMART SENSOR ST8904 Professional Multifunctional Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter

 

 

Specifications:

 

---

1. Cov pa roj carbon monoxide(CO): 0-999pm; Kev daws teeb meem: 1ppm

2. Hydrogen Sulfide (H2S): 0-500ppm; Kev daws teeb meem: 1ppm

3. Oxygen(O2): 0-30 feem pua ​​;0.1 feem pua

4. Combustible Gas(LEL): 0-100 feem pua ​​;1 feem pua

5. Kev ua haujlwm tam sim no: 230mA

6. Kev ua haujlwm voltage: 3.7V

7. Hom roj teeb (xws li): BL-9C Rechargeable roj teeb

8. Kev ua haujlwm av noo: 15 feem pua ​​-95 feem pua

9. Cia kub: 0-40 degree

10. luv Circuit Court tam sim no: Tsawg dua los yog sib npaug rau 3A

11. Qhov siab tshaj plaws qhib Circuit Court voltage: Tsawg dua los yog sib npaug rau 4.2V

12. Hom Zaub: Ntu hom LCD

13. Ua haujlwm kub: -10 degree -50 degree

14. Lub sijhawm ua haujlwm roj teeb: 6 teev (tsis muaj tswb)

15. Kev Tshawb Fawb Gas: Carbon Monoxide(CO, Hydrogen Sulfide(H2S), Oxygen(O2), Combustible Gas(LEL)

16. Lub sij hawm sov so: <20 vib nas this

17. Loj: 75 * 138 * 43mm

18. Pob

1 * Multi-Gas meter

1 * Phau ntawv qhia

1 * USB cable

1 * Hnab ntaub

 

Khoom Paub meej

---

 

Professional 4 nyob rau hauv 1 gas detector: carbon monoxide (CO), hydrogen sulfide (H2S), oxygen (O2) thiab combustible gas (LEL)

 

 

 

4 hom tswb teeb tsa

Tsawg tswb teeb cov ntsiab lus, siab tswb teeb ntsiab lus, STEL tswb teeb ntsiab lus, TWA tswb teeb ntsiab lus

 

 

Suab tswb tswb

 

Gas qauv twj txuas (Yeem)

Nws tuaj yeem tshem tawm huab cua kom nrawm nrawm, thiab tuaj yeem ntsuas tau sai. Tsis tas li ntawd, lub hose tuaj yeem ntsuas qhov concentration ntawm cov pa hauv cov kav dej lossis qhov chaw nqaim.

 

6 hom tuaj yeem teeb tsa

Gases saib hom, Saib cov nqi siab tshaj tawm hom, Saib TWA hom, Zero calibration hom, CAL roj calibration hom, Saib STEL hom

 

3.7V 1800mAh rechargeable roj teeb

 

 

Daim ntawv teev npe:

 

 

FAQ

---

1. Kuv tuaj yeem kho kuv qhov kev txiav txim?

Yog lawm, OEM / ODM kev pabcuam muaj. Customized logo / pob / bluetoot npe / xim. Yog xav paub ntxiv, Thov hu rau cov neeg muag khoom zoo.

 

2. Raws li cov nqe lus them nqi, koj puas kam txais PayPal?
Yog lawm, peb lees txais PayPal rau kev txiav txim me me, tab sis thaum txiav txim tus nqi txog 1500 USD, peb txais T / T.

3. Kuv puas tuaj yeem nug cov qauv ua ntej tso qhov kev txiav txim?

Yog lawm, peb txais tos cov qauv txiav txim los kuaj thiab kuaj xyuas qhov zoo. Cov qauv sib xyaw ua ke tau txais

4. Koj hnub yug yog dab tsi?
Hnub xa khoom yog li ntawm 3-45 hnub tom qab tau txais cov nyiaj them poob haujlwm raws li koj qhov kev txiav txim kom muaj nuj nqis.

Cim npe nrov: kev 4 nyob rau hauv 1 multifunctional roj ntes, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, zoo, luv nqi, Tshuag, yuav luv nqi