Product comparison · 2 digital weather stations

Hama EWS-750 Black vs Hama EWS-890 White Battery

7specifications compared
4differ
3identical
20known for one product only

Key differences

Product colour: Black on the Hama EWS-750 Black, White on the Hama EWS-890 White Battery. Humidity measuring range (outside) (H-H): 20 - 99% on the Hama EWS-750 Black, 20 - 90% on the Hama EWS-890 White Battery. Temperature measurement range (inside) (T-T): 0 - 50 °C on the Hama EWS-750 Black, 0 - 45 °C on the Hama EWS-890 White Battery. Battery type: AA Mignon, AAA Micro on the Hama EWS-750 Black, AA Mignon on the Hama EWS-890 White Battery.

Product colour
- EWS-750 Black:Black
- EWS-890 White Battery:White
Humidity measuring range (outside) (H-H)
- EWS-750 Black:20 - 99%
- EWS-890 White Battery:20 - 90%
Temperature measurement range (inside) (T-T)
- EWS-750 Black:0 - 50 °C
- EWS-890 White Battery:0 - 45 °C
Battery type
- EWS-750 Black:AA Mignon, AAA Micro
- EWS-890 White Battery:AA Mignon

Side by side

Differences highlightedShow differences only

Comparison of EWS-750, EWS-890
27 specifications	A Hama EWS-750 Black Model EWS-750 View product	B Hama EWS-890 White Battery Model EWS-890 View product
Features3 differ
Product colourDiffers	Black	White
Measuring functionsKnown for one	Unknown — not stated by the source	Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer
Measuring functions trend displayKnown for one	Unknown — not stated by the source	Hygrometer, Thermometer
Measuring functions alarmsKnown for one	Unknown — not stated by the source	Yes
Clock functionKnown for one	Unknown — not stated by the source	Yes
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Weather station extremum dataKnown for one	Unknown — not stated by the source	Hygrometer, Thermometer
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 - 90%
Humidity measuring range (outside) (H-H)Differs	20 - 99%	20 - 90%
Outdoor sensors rangeKnown for one	Unknown — not stated by the source	50 m
Temperature measurement range (inside) (T-T)Differs	0 - 50 °C	0 - 45 °C
Temperature measurement unitsKnown for one	Unknown — not stated by the source	F, °C
Number of sensors supported (max)Known for one	3	Unknown — not stated by the source
Temperature measurement range (outside) (T-T)Known for one	-50 - 70 °C	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power sourceKnown for one	Unknown — not stated by the source	Battery
Battery typeDiffers	AA Mignon, AAA Micro	AA Mignon
Number of batteries (receiver)Known for one	3	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	140 mm
DepthKnown for one	Unknown — not stated by the source	48 mm
HeightKnown for one	Unknown — not stated by the source	100 mm
Ports & interfacesidentical
Transmission frequencyKnown for one	Unknown — not stated by the source	433 GHz
Packaging contentidentical
Battery includedKnown for one	Unknown — not stated by the source	Yes

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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