Product comparison · 2 digital weather stations

Hama EWS-Trio Black Battery vs Hama Usedom Black AC

28specifications compared
12differ
16identical
19known for one product only

Key differences

The Hama EWS-Trio Black Battery has 1 more batteries (receiver) than the Hama Usedom Black AC (3 vs 2). The Hama EWS-Trio Black Battery has 4 more batteries (sensor) than the Hama Usedom Black AC (6 vs 2). The Hama Usedom Black AC has 9 mm more width than the Hama EWS-Trio Black Battery (156 mm vs 147 mm). Temperature measurement range (outside) (T-T): -40 - 70 °C on the Hama EWS-Trio Black Battery, -20 - 60 °C on the Hama Usedom Black AC. Power source: Battery on the Hama EWS-Trio Black Battery, AC on the Hama Usedom Black AC.

Temperature measurement range (outside) (T-T)
- EWS-Trio Black Battery:-40 - 70 °C
- Usedom Black AC:-20 - 60 °C
Power source
- EWS-Trio Black Battery:Battery
- Usedom Black AC:AC
Battery type
- EWS-Trio Black Battery:AA / AAA
- Usedom Black AC:AA
Number of batteries (receiver)
- EWS-Trio Black Battery:3
- Usedom Black AC:2
Number of batteries (sensor)
- EWS-Trio Black Battery:6
- Usedom Black AC:2
Width
- EWS-Trio Black Battery:147 mm
- Usedom Black AC:156 mm
Depth
- EWS-Trio Black Battery:26 mm
- Usedom Black AC:31 mm
Height
- EWS-Trio Black Battery:133 mm
- Usedom Black AC:114 mm

Side by side

Differences highlightedShow differences only

Comparison of EWS-Trio, Usedom
47 specifications	A Hama EWS-Trio Black Battery Model EWS-Trio View product	B Hama Usedom Black AC Model Usedom View product
Features1 differ
Snooze functionKnown for one	Unknown — not stated by the source	Yes
Measuring functions alarmsKnown for one	Unknown — not stated by the source	Yes
Weather forecastKnown for one	Unknown — not stated by the source	Yes
Humidity measuring range (inside) (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Temperature accuracyKnown for one	Unknown — not stated by the source	1 °C
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Min/Max temperature memoryKnown for one	Unknown — not stated by the source	Yes
Moon phaseKnown for one	Unknown — not stated by the source	Yes
Number of week day indication languagesKnown for one	Unknown — not stated by the source	8
Operating frequencyKnown for one	Unknown — not stated by the source	433 MHz
Outdoor sensors rangeKnown for one	Unknown — not stated by the source	50 m
Temperature measurement range (outside) (T-T)Differs	-40 - 70 °C	-20 - 60 °C
Week day indicationKnown for one	Unknown — not stated by the source	Yes
Weather station extremum dataKnown for one	Hygrometer, Thermometer	Unknown — not stated by the source
Displayidentical
Colour displayKnown for one	Unknown — not stated by the source	Yes
Power4 differ
Power sourceDiffers	Battery	AC
Battery typeDiffers	AA / AAA	AA
Number of batteries (receiver)Differs	3	2
Number of batteries (sensor)Differs	6	2
Weight & dimensions3 differ
WidthDiffers	147 mm	156 mm
DepthDiffers	26 mm	31 mm
HeightDiffers	133 mm	114 mm
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Number of outdoor sensorKnown for one	Unknown — not stated by the source	1
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Number of batteries includedKnown for one	Unknown — not stated by the source	2 pc(s)
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
Packaging data4 differ
Package depthDiffers	148 mm	202 mm
Package heightDiffers	60 mm	66 mm
Package weightDiffers	522 g	500 g
Package widthDiffers	185 mm	179 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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