Vivatmo pro - Technical Data Sheet BOSCH FeNO measuring systemVivatmo pro FEATURES Measuring range Linearity measurement mode measurement mode Memory capacity 6 seconds measurement mode > 50 ppb, ±15 % for > 160 ppb expressed as the upper/lower confidence limit of 95 % > 50 ppb, ±15 % for > 160 ppb expressed as 1 SD for replicate measurements with the same instrument At least 5,000 measurement trials calibration-free 1,000 measurements on handheld. All measurements stored on basestation. For children ages 7 - 11 years old who are not able to complete a 10 second measurement mode Electrical safety ME device with external supply, tested according to EN 60601-1 IP 20 for basic safety Wireless charging Charging w/ constant current up to 220 mA followed by constant voltage up to 4.2 V stopping when fully charged. Data transfer Ethernet 10/100MB, WLAN internal: Bluetooth® Smart (Low Energy), 2.4 GHz Handheld (F 09G 100 078) Sensing technology Chemical field-effect transistor (Chem-FET) to measure nitrogen dioxide that is converted from nitric oxide by disposable mouthpiece. Power source Customized Vivatmo pro - Rechargeable Li-Ion Battery, 3.6V battery: accessory; compartment lid: detachable part Data Transfer Bluetooth® Smart (Low energy); Electrical safety ME device with internal supply, tested according to EN 60601-1, IP20 for basic safety Applied Part Type B as per EN 60601-1 for handheld and disposable mouthpiece when attached Max. surface temp. 58°C, touch time < 60 seconds Electromagn. emission CISPR11 Group 1 (battery operated) Useful life of At least 40 measurement trials rechargeable battery when fully charged Data subject to change without notice | Printed in Germany | May 2021 Bosch Healthcare Solutions GmbH Stuttgarter StraBe 130 71332 Waiblingen, Germany

Vivatmo pro - Technical Data Sheet (en) Model type UE electronic, model number Single-time use Measurement limited to 5 UE36LCP-240150SPA measurement trials within 15 min Input voltage 100 - 240 VAC, 50 - 60 Hz Useful life Limited by expiration date Output power range < 25 W Vivatmo pro complies with EN60601-1-2:2015 with the objective to avoid insecure product situations. This standards regulate the levels of immunity against electromagnetic interferences and the maximum electromagnetic emission values for medical equipment. Vivatmo pro manufactured by the company complies with the standard...

Vivatmo pro - Technical Data Sheet (en) Immunity test IEC 60601 Test Compliance level Test specifications for immunity test against high-frequent radio-based electronic communications systems Test frequency Modulation MHz 385 450 710 745 780 810 870 930 1720 1845 1970 2450 5240 5500 5785 b The carrier must be modulated by a square-wave signal with a duty cycle of 50 %. Pulse modulation 18 MHzb Pulse modulation 217 MHzb Pulse modulation 18 MHzb Pulse modulation 217 MHzb Pulse modulation 217 MHzb Pulse modulation 217 MHzb Immunity testing level REACH REGULATION Vivatmo pro can contain following...