Product comparison · 2 digital weather stations

Hama EWS-890 White Battery vs Hama EWS-Trio Black Battery

18specifications compared
8differ
10identical
17known for one product only

Key differences

The Hama EWS-Trio Black Battery has 4 more batteries (sensor) than the Hama EWS-890 White Battery (6 vs 2). The Hama EWS-Trio Black Battery has 7 mm more width than the Hama EWS-890 White Battery (147 mm vs 140 mm). The Hama EWS-890 White Battery has 22 mm more depth than the Hama EWS-Trio Black Battery (48 mm vs 26 mm). Product colour: White on the Hama EWS-890 White Battery, Black on the Hama EWS-Trio Black Battery. Humidity measuring range (outside) (H-H): 20 - 90% on the Hama EWS-890 White Battery, 20 - 95% on the Hama EWS-Trio Black Battery.

Product colour
- EWS-890 White Battery:White
- EWS-Trio Black Battery:Black
Humidity measuring range (outside) (H-H)
- EWS-890 White Battery:20 - 90%
- EWS-Trio Black Battery:20 - 95%
Temperature measurement range (inside) (T-T)
- EWS-890 White Battery:0 - 45 °C
- EWS-Trio Black Battery:32 - 122 °F
Battery type
- EWS-890 White Battery:AA Mignon
- EWS-Trio Black Battery:AA / AAA
Number of batteries (sensor)
- EWS-890 White Battery:2
- EWS-Trio Black Battery:6
Width
- EWS-890 White Battery:140 mm
- EWS-Trio Black Battery:147 mm
Depth
- EWS-890 White Battery:48 mm
- EWS-Trio Black Battery:26 mm
Height
- EWS-890 White Battery:100 mm
- EWS-Trio Black Battery:133 mm

Side by side

Differences highlightedShow differences only

Comparison of EWS-890, EWS-Trio
35 specifications	A Hama EWS-890 White Battery Model EWS-890 View product	B Hama EWS-Trio Black Battery Model EWS-Trio View product
Features3 differ
Product colourDiffers	White	Black
Outdoor sensorKnown for one	Unknown — not stated by the source	Yes
Humidity measuring range (outside) (H-H)Differs	20 - 90%	20 - 95%
Clock/Date displayKnown for one	Unknown — not stated by the source	Yes
Number of sensors supported (max)Known for one	Unknown — not stated by the source	3
Temperature measurement range (inside) (T-T)Differs	0 - 45 °C	32 - 122 °F
Temperature measurement range (outside) (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Measuring functions alarmsKnown for one	Yes	Unknown — not stated by the source
Weather forecastKnown for one	Yes	Unknown — not stated by the source
Humidity measuring range (inside) (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Min/Max temperature memoryKnown for one	Yes	Unknown — not stated by the source
Outdoor sensors rangeKnown for one	50 m	Unknown — not stated by the source
Displayidentical
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Battery typeDiffers	AA Mignon	AA / AAA
Number of batteries (receiver)Known for one	Unknown — not stated by the source	3
Number of batteries (sensor)Differs	2	6
Weight & dimensions3 differ
WidthDiffers	140 mm	147 mm
DepthDiffers	48 mm	26 mm
HeightDiffers	100 mm	133 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	148 mm
Package heightKnown for one	Unknown — not stated by the source	60 mm
Package weightKnown for one	Unknown — not stated by the source	522 g
Package widthKnown for one	Unknown — not stated by the source	185 mm
Ports & interfacesidentical
Transmission frequencyKnown for one	433 GHz	Unknown — not stated by the source

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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