Product comparison · 2 digital weather stations

Hama EWS-152 White Battery vs Hama EWS-840 White

16specifications compared
5differ
11identical
16known for one product only

Key differences

The Hama EWS-152 White Battery has 20 m more outdoor sensors range than the Hama EWS-840 White (50 m vs 30 m). The Hama EWS-840 White has 10 mm more width than the Hama EWS-152 White Battery (70 mm vs 60 mm). The Hama EWS-840 White has 1 mm more depth than the Hama EWS-152 White Battery (14 mm vs 13 mm). Temperature measurement range (inside) (T-T): 0 - 50 °C on the Hama EWS-152 White Battery, 32 - 122 °F on the Hama EWS-840 White.

Outdoor sensors range
- EWS-152 White Battery:50 m
- EWS-840 White:30 m
Temperature measurement range (inside) (T-T)
- EWS-152 White Battery:0 - 50 °C
- EWS-840 White:32 - 122 °F
Width
- EWS-152 White Battery:60 mm
- EWS-840 White:70 mm
Depth
- EWS-152 White Battery:13 mm
- EWS-840 White:14 mm
Height
- EWS-152 White Battery:110 mm
- EWS-840 White:130 mm

Side by side

Differences highlightedShow differences only

Comparison of EWS-152, EWS-840
32 specifications	A Hama EWS-152 White Battery Model EWS-152 View product	B Hama EWS-840 White Model EWS-840 View product
Features2 differ
Product colour	White	White
Measuring functions	Indoor thermometer, Outdoor thermometer	Indoor thermometer, Outdoor thermometer
Clock function	Yes	Yes
Weather station extremum data	Thermometer	Thermometer
Weather forecast	No	No
Outdoor sensorKnown for one	Yes	Unknown — not stated by the source
Clock/Date displayKnown for one	Yes	Unknown — not stated by the source
DCF radio clock	Yes	Yes
Outdoor sensors rangeDiffers	50 m	30 m
Temperature measurement range (inside) (T-T)Differs	0 - 50 °C	32 - 122 °F
Temperature measurement range (outside) (T-T)	-20 - 60 °C	-20 - 60 °C
Measuring functions trend displayKnown for one	Unknown — not stated by the source	Thermometer
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Temperature measurement unitsKnown for one	Unknown — not stated by the source	F, °C
Displayidentical
Built-in display	Yes	Yes
Poweridentical
Power sourceKnown for one	Battery	Unknown — not stated by the source
Battery level indicatorKnown for one	Yes	Unknown — not stated by the source
Battery type	AAA	AAA
Number of batteries (receiver)	2	2
Number of batteries (sensor)	2	2
Weight & dimensions3 differ
WidthDiffers	60 mm	70 mm
DepthDiffers	13 mm	14 mm
HeightDiffers	110 mm	130 mm
Packaging contentidentical
Number of outdoor sensorKnown for one	1	Unknown — not stated by the source
Battery includedKnown for one	Yes	Unknown — not stated by the source
Display standKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Number of batteries includedKnown for one	4 pc(s)	Unknown — not stated by the source
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	110 mm
Package heightKnown for one	Unknown — not stated by the source	50 mm
Package weightKnown for one	Unknown — not stated by the source	253 g
Package widthKnown for one	Unknown — not stated by the source	140 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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