![Praiston](https://www.praiston.pl/img/logo.png)
Mariusz Prais
ul. Górowska 32
64-100 Leszno
Polska
Serwis: +48 782 844 000
Fax:+48.65 527 01 67
biuro@praiston.pl
Krzysztof Wybieralski
+48 882 762 006
kw@praiston.pl
![PURITAN BENNETT GOODKNIGHT 420S apnea breathing apparatus](https://www.praiston.pl/uploads/images/products/9453/qrcode.png)
PURITAN BENNETT GOODKNIGHT 420S apnea breathing apparatus (Reconditioned)
Used, very good condition,
French production,
The power supply will support a 13-volt power supply,
Frequency: 50/60 Hz,
The GoodKnight 420 is an auto-adjustable CPAP device that is set to a pressure range and then searches for and provides the lowest pressure level needed to keep the airways open,
The pressure level will vary as needed, but will not decrease with every exhalation,
CPAPs with automatic adjustment are designed for patients who cannot participate in the sleep study or whose blood pressure needs change at night depending on their sleep stage or position,
The GoodKnight 420S records up to 600 sessions of usage data (date/time),
Small in size,
Simple and intuitive operation,
Wide pressure range: 4 - 20 cm H2O,
Height compensation function,
Automatic leakage compensation,
Adjustable ramp starting pressure,
The device measures the pressure in the mask, not in the device, for precise measurement and greater comfort,
It detects apnea and snoring,
Very quiet operation,
Power supply included,
All placed in the original carrying bag,
Dimensions: 14.5 x 19.5 x 8 cm,
The weight of the set: 1.4 kg,
User manual in English (PDF),
He has a current Technical Passport issued,
Warranty:
6 months for the domestic market - Poland,
1 month for the international market,
Possibility of financing (Poland only): Instalments, Leasing, Loan
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