Monday, July 31, 2017

Pulsoximetru deget A3 OLED, masoara pulsul si saturatia de oxigen SpO2

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Pulsoximetru deget A3 OLED pentru masurarea pulsului si a oxigenului din sange.


Intuitiv si usor de utilizat, puls-oximetrul poate fi intrebuintat de catre pacientii care beneficiaza de oxigenoterapie, cat si de persoanele ce doresc sa-si tina sub observatie pulsul si concentratia de oxigen din sange. Avand aceste informatii puteti gestiona mult mai eficient dozarea efortului si respectiv utilizarea concentratorului, putand oferi medicului informatii importante legate de nivelul de oxigen din sange si puls. Puls-oximetrul se aplica pe degetul aratator si in cateva secunde apar pe ecran aceste valori.

Caracteristicile principale sunt: ecran OLED, utilizare foarte usoara, alimentare de la baterii alcaline tip AAA (2buc), autonomie de circa 50 de ore. Se inchide automat in caz de neutilizare mai mult de 8 sec, indica vizual daca bateriile sunt consumate.

Persoanele cu o valoare scazuta a saturatiei in oxigen prezinta frecvent urmatoarele simtome:
- dispnee
- frecventa cardiaca marita
- scaderea performantei
- surescitare
- transpiratie excesiva

Prin urmare, pulsoximetrul este potrivit in special pentru pacientii care prezinta riscuri marite, cum ar fi persoane cu afectiuni cardiace, astmatici, dar si pentru sportivi si persoane sanatoase care se afla adesea la altitudini mari (de exemplu, alpinisti, schiori sau piloti amatori).

Specificatii:
Gama de masura concentratie oxigen Sp02: 70%-99%
Eroare de masura Sp02: +/-2%
Gama de masura puls: 30...240 BPM (batai pe minut)
Eroare de masura puls: +/-1BPM sau +/-1%
Dimensiuni: 58x32x25mm
Greutate: 46g
Alimentare: 2 baterii AAA R3 (neincluse)
Autonomie: circa 50 de ore
Consum: < 30mA


   Caracteristici:
         - masoara pulsul si oxigenul din sange
         - utilizare foarte usoara
         - mic, greutate redusa
         - alimentare 2 baterii alcaline tip AAA (incluse)
         - se inchide automat in caz de neutilizare mai mult de 8 sec
         - autonomie de cca 50 de ore
         - afisaj color OLED
         - afisare SpO2 si bara puls
         - oprire automata
         - indicator baterie descarcata





Thursday, July 27, 2017

IR barrier, intrusion alarm infrared, photoelectric perimeter fence, price 19.99 USD free shipping

infrared barriers, price: 19.99 usd, free shipping, dual beam detection, dual beam photoelectric infrared detector, photoelectric transmitter, photoelectric receiver, outdoor distance: 100m, optical source: infrared digital, alarm infrared detector burglar, compact and weather resistant, ip55

Intrusion Alarm Infrared Detector Burglar ABT-100 Photoelectric Dual Beam Perimeter Fence


Specification:
ModelABT-L1-100
Detection methodInfrared 
Outdoor Alert Distance100M
Case Material PC
Induction Speed50-700ms
Alarm Output      NC/NO
Contact Rating30V/0.5A
Working VoltageDC 12-24V, AC 11-18V
Working Current<100mA
Horizontal Angle Adjustment 180°± 90°angles
Vertical Angle Adjustment ±10°




Features:
1. New 2 beams active infrared detector.
2. Used for wall,passage etc.
3. Anti-glare up to 50,000 LUX, built-in automatic adjustment strong light filtering system.
4. Up and down optical lens can adjust the mechanical design,making adjustments more faster,convenient and accurate.
5. Fully sealed design,rain-proof(fog),dust-proof(worm).
6. With high levels of anti-RFI/EMI capability.
7. Professional anti-jamming optical housing.

  Free worldwide shipping for only 19.99 U$D









Wednesday, July 26, 2017

Mini walkie talkie, BF-T1 Frequency 400-470MHz, best price and free shipping

ultra-thin micro driving BaoFeng, Price: US $19.99 / piece, discount price, civilian walkie talkie, more walkie talkie Information, cheap walkie talkie set, buy quality walkie talkie, 20 channels, Baofeng hotel mini hand BF- T1 civilian walkie talkie, compare prices on mini walkie talkie, walkie talkie baby monitor, walkie talkie cell phone and walkie talkie, Only US$17.99, buy best BF-T1 Frequency 400-470MHz, BAOFENG UHF 400-470mhz mini walkie talkie
Features:
Mini size slim fashion design easy to carry.
Built-in flashlight function, listening function, radio function, scan function,alarm function, keyboard lock function.
20 memory channels, voice prompts and electricity reminder.
Charger connector and Andrews phone interface can be universal.

Specification:
BrandBAOFENG
TypeBF-T1
Frequency400-470MHz 
AntennaBuilt-in Antenna
Channel20
Distance1-5 KM
ColorBlack
BatteryPolymer lithium battery
Weight120g
RegulationsUS PLUG, EU PLUG
Power5W


Package Includes:
1 x BAOFENG BF-T1 UHF 400-470 mhz mini walkie talkie (1 piece)
1 x Charger
1 x 3.7V 1500mah Li-ion Battery Pack
1 x Belt Clip
1 x Earphone
1 x USB line









Sunday, July 23, 2017

Mini tastatură, Touchpad, Air Mouse, Wireless pentru Tv Box, PC, Tabletă

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92 keys, 2.4GHz wireless Keyboard with Touchpad for PC, for Pad, Andriod TV Box, Google TV Box,for Xbox360,for PS3,for HTPC/IPTV ...............................



Features:
92 keys, 2.4GHz wireless Keyboard with Touchpad.
Touchpad DPI adjustable functions.
Built-in high sensitive smart touchpad with 360-degree flip design.
Auto sleep and auto wake mode.
Innovative shape, portable, elegant.
The Ergonomically handheld design is easy to carry and operate.
Build-in removable rechargable Li-ion battery that has longer standby time.
Perfect for PC, for Pad, Andriod TV Box, Google TV Box,for Xbox360,for PS3,for HTPC/IPTV, etc.
Specification:
Operating range: 15m(MAX), without signal disturbance and no direction limit
Frequency range: 2.403GHZ ~ 2.480GHZ
Operational voltage: 3.3V
Charge Voltage: 4.4V ~ 5.25V
Channel: 78 channels
Battery Type: Built-in lithium battery
Item size: 147 x 97 x 18mm - 5.79 x 3.82 x 0.71inches

Livrare gratuita la numai 39.90 roni
Package Included:
1 x H9 Colorful Backlit Wireless Keyboard
1 x Charging Cable
1 x User Manual
1 x Lithium Battery(in wireless keyboard)
1 x Wireless Receiver(in wireless keyboard)