LK87 LED 4 Xim Ntiv Tes Pulse Oximeter
-Silicone ntiv tes pwm, nyiam hnav
-Kev txawj ntse tsim, ntsuas ib qho tseem ceeb
-HD LED 4-xim npo
-Me me thiab portable, yooj yim nqa
- Tsis siv neeg kaw kom txuag powe
- Txhawb lub plawv ntsuas ntsuas
- Txhawb nqa ntshav Oxygen ntsuas
-Support Display Direction Switch
- Txhawb Auto Fais Fab
- Txhawb ntshav Oxygen tswb
- Txhawb lub plawv dhia tswb
-Txhawb lub roj teeb ceeb toom tsawg
| Khoom npe | Portable ntiv tes mem tes Oximeter |
| Zaub Screen | LED zaub |
| SpO2 Kev Ntsuas Ntau | 70% ~ 99% |
| SpO2 ntsuas qhov tseeb | ± 2% ntawm theem ntawm 80% ~ 99%, ± 3% ntawm theem ntawm 70% ~ 79%, Hauv qab 70% tsis xav tau. |
| Kev daws teeb meem | ± 1% |
| PR Kev Ntsuas Ntau | 30-240 BPM |
| PR ntsuas qhov tseeb | ± 1 BPM lossis ± 1% (qhov loj dua) |
| Hwj chim | Ob lub AAA 1.5V Alkaline roj teeb |
| Kev siv fais fab | Hauv qab no 30 mA |
| Automatic Fais fab tuag | Thaum tsis muaj ntiv tes nyob hauv cov khoom rau ≥ 8 vib nas this |
| Kev khiav hauj lwm ib puag ncig kub | 5 ~ 40 ℃, av noo 15 ~ 80% |
| Thauj & cia ib puag ncig Kub | -10 ~ 55 ℃ |
| Cov av noo | ≤ 95% |
FAQ:
1. Kuv puas tuaj yeem tau txais tus qauv ua ntej?
- Yog, koj ua tau.Qauv yog dawb, tab sis koj yuav tsum them tus nqi thauj khoom.
2. MOQ yog dab tsi?
- MOQ yog 200 pcs
3. Lub hwj huam mov yog dab tsi?
- Nws siv 2 * AAA roj teeb.
4. Koj puas muaj daim ntawv pov thawj?
- Yog, peb tuaj yeem muab CE / ISO.
5. Nws puas muaj lus nug?
- Cov qauv no tsis muaj.
6. Cov nqe lus them nqi yog dab tsi?
- 100% them ua ntej xa khoom los ntawm T / T.
- Yog tias nws yog OEM xaj.Peb tuaj yeem muab 50% tso nyiaj.Thiab 50% tshuav nyiaj li cas ua ntej xa khoom.
7. Lub sijhawm khoom xa tuaj yog dab tsi?
- 1-3 hnub tom qab koj them nyiaj.Yog tias nws yog OEM xaj, nws yog 6-7 hnub tom qab koj them nyiaj.
8. Qhov kev pab cuam warranty yog dab tsi?
- Rau lub sijhawm lav, nws yog 12 lub hlis.
