Product comparison · 2 digital weather stations

Hama EWS-3100 White vs Hama EWS-850 White

18specifications compared
6differ
12identical
10known for one product only

Key differences

The Hama EWS-3100 White has 1 more batteries (receiver) than the Hama EWS-850 White (3 vs 2). The Hama EWS-3100 White has 85 mm more width than the Hama EWS-850 White (155 mm vs 70 mm). The Hama EWS-3100 White has 41 mm more depth than the Hama EWS-850 White (55 mm vs 14 mm). Measuring functions trend display: Thermometer on the Hama EWS-3100 White, Barometer, Thermometer on the Hama EWS-850 White. Battery type: AA / AAA on the Hama EWS-3100 White, AAA on the Hama EWS-850 White.

Measuring functions trend display
- EWS-3100 White:Thermometer
- EWS-850 White:Barometer, Thermometer
Battery type
- EWS-3100 White:AA / AAA
- EWS-850 White:AAA
Number of batteries (receiver)
- EWS-3100 White:3
- EWS-850 White:2
Width
- EWS-3100 White:155 mm
- EWS-850 White:70 mm
Depth
- EWS-3100 White:55 mm
- EWS-850 White:14 mm
Height
- EWS-3100 White:110 mm
- EWS-850 White:130 mm

Side by side

Differences highlightedShow differences only

Comparison of EWS-3100, EWS-850
28 specifications	A Hama EWS-3100 White Model EWS-3100 View product	B Hama EWS-850 White Model EWS-850 View product
Features1 differ
Product colour	White	White
Measuring functions	Indoor barometer, Indoor thermometer, Outdoor barometer, Outdoor thermometer	Indoor barometer, Indoor thermometer, Outdoor barometer, Outdoor thermometer
Measuring functions trend displayDiffers	Thermometer	Barometer, Thermometer
Clock function	Yes	Yes
Alarm function	Yes	Yes
Weather station extremum data	Barometer, Thermometer	Barometer, Thermometer
Weather forecast	Yes	Yes
Clock/Date displayKnown for one	Yes	Unknown — not stated by the source
DCF radio clock	Yes	Yes
Min/Max temperature memoryKnown for one	Yes	Unknown — not stated by the source
Number of sensors supported (max)Known for one	1	Unknown — not stated by the source
Temperature measurement range (inside) (T-T)	32 - 122 °F	32 - 122 °F
Temperature measurement range (outside) (T-T)	-20 - 60 °C	-20 - 60 °C
Temperature measurement units	F, °C	F, °C
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Outdoor sensors rangeKnown for one	Unknown — not stated by the source	30 m
Displayidentical
Built-in display	Yes	Yes
Display number of coloursKnown for one	Monochrome	Unknown — not stated by the source
Power2 differ
Battery typeDiffers	AA / AAA	AAA
Number of batteries (receiver)Differs	3	2
Number of batteries (sensor)	2	2
Weight & dimensions3 differ
WidthDiffers	155 mm	70 mm
DepthDiffers	55 mm	14 mm
HeightDiffers	110 mm	130 mm
Packaging dataidentical
Package depthKnown for one	125 mm	Unknown — not stated by the source
Package heightKnown for one	66 mm	Unknown — not stated by the source
Package weightKnown for one	487 g	Unknown — not stated by the source
Package widthKnown for one	208 mm	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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