Stiftung Warentest tested 20 measuring devices: 8 digital contact thermometers - also called rod thermometers -, 3 ear thermometers, 3 combined ear-forehead thermometers and 6 contactless infrared measuring devices. Pleasingly, there are good devices in all groups, the cheapest starting at 6 euros...
Braun BNT 400 No Touch
Forehead, Non-contactProduct details
Forehead thermometer with "No Touch" and "Touch" function. Designed for comfort, it lets you take readings in just seconds by aiming at the center of the forehead, between the eyebrows. Features: Age Precision technology - age adjustable fever limits Color coded fever limits for easier interpretation of results Silent mode for middle of the night readings Backlight for night readings Positioning system Clinically proven precision Food and liquid mode.
Target group | Adults, Children, Youth |
Temperature measurement | Forehead, Non-contact |
Measurement accuracy | 0.10 °C |
Measuring time | 2 s |
Clinical thermometer features | Switchable between °C / °F |
Power supply | Battery operated |
Item number | 14543527 |
Manufacturer | Braun |
Category | Medical thermometers |
Manufacturer no. | BNT400 |
Release date | 31.12.2020 |
Sales rank in Category Medical thermometers | 6 of 174 |
External links |
Colour | White |
Target group | Adults, Children, Youth |
Temperature measurement | Forehead, Non-contact |
Measurement accuracy | 0.10 °C |
Measuring time | 2 s |
Clinical thermometer features | Switchable between °C / °F |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Braun fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Medical specialist application | Medical device for the public |
Medical Device Category | IIa |
Model number | BNT400 |
Power supply | Battery operated |
Battery size | AAA / LR03 / Micro / R03 / AM4 / MN2400 / KR03 |
Battery life | 0.50 min |
Scope of delivery | Battery, Protective cap |
Width | 6.50 cm |
Height | 22 cm |
Length | 7 cm |
Weight | 100 g |
Length | 20.70 cm |
Width | 13.70 cm |
Height | 6.40 cm |
Weight | 262 g |
Instructions for use | Read the operating instructions carefully before using the appliance for the first time. |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Medical thermometers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Thermoscan0 %
- 3.Omron0.4 %
- 4.Braun0.6 %
- 4.Reer0.6 %
- 4.Thermoval0.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Beurer0 days
- 1.Braun0 days
- 1.Medisana0 days
- 1.Reer0 days
- 1.Thermoval0 days
Return rate
How often is a product of this brand in the «Medical thermometers» category returned?
Source: Digitec Galaxus- 4.Thermoval0.4 %
- 7.Pangao0.6 %
- 8.Braun0.7 %
- 9.Grundig1 %
- 10.Bimbosan1.1 %
- Position light
- Handling
- Sound can be switched on/off
- Age Precision®
- Measurement accuracy (MTK)
This model is extremely easy to handle and supports consumers with a position light to avoid errors during the measuring process from the outset. This model is highly recommended for families with children: The age of the child can be entered here (Age Precision®) in order to individually adjust the temperature threshold from which fever can be assumed...