Product comparison · 2 digital weather stations

Hama EWS-3300 White vs Hama EWS-840 White

20specifications compared
9differ
11identical
6known for one product only

Key differences

The Hama EWS-3300 White has 122 mm more width than the Hama EWS-840 White (192 mm vs 70 mm). The Hama EWS-3300 White has 16 mm more depth than the Hama EWS-840 White (30 mm vs 14 mm). The Hama EWS-840 White has 8 mm more height than the Hama EWS-3300 White (130 mm vs 122 mm). Only the Hama EWS-3300 White has weather forecast. Battery type: AAA/AA on the Hama EWS-3300 White, AAA on the Hama EWS-840 White.

Weather forecast
- EWS-3300 White:Yes
- EWS-840 White:No
Battery type
- EWS-3300 White:AAA/AA
- EWS-840 White:AAA
Width
- EWS-3300 White:192 mm
- EWS-840 White:70 mm
Depth
- EWS-3300 White:30 mm
- EWS-840 White:14 mm
Height
- EWS-3300 White:122 mm
- EWS-840 White:130 mm
Package depth
- EWS-3300 White:141 mm
- EWS-840 White:110 mm
Package height
- EWS-3300 White:48 mm
- EWS-840 White:50 mm
Package weight
- EWS-3300 White:477 g
- EWS-840 White:253 g

Side by side

Differences highlightedShow differences only

Comparison of EWS-3300, EWS-840
26 specifications	A Hama EWS-3300 White Model EWS-3300 View product	B Hama EWS-840 White Model EWS-840 View product
Features1 differ
Product colour	White	White
Measuring functions	Indoor thermometer, Outdoor thermometer	Indoor thermometer, Outdoor thermometer
Measuring functions trend display	Thermometer	Thermometer
Clock function	Yes	Yes
Weather station extremum data	Thermometer	Thermometer
Weather forecastDiffers	Yes	No
DCF radio clock	Yes	Yes
Min/Max temperature memoryKnown for one	Yes	Unknown — not stated by the source
Outdoor sensors range	30 m	30 m
Temperature measurement units	F, °C	F, °C
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Alarm functionKnown for one	Unknown — not stated by the source	Yes
Temperature measurement range (inside) (T-T)Known for one	Unknown — not stated by the source	32 - 122 °F
Temperature measurement range (outside) (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Displayidentical
Built-in display	Yes	Yes
Display number of coloursKnown for one	Monochrome	Unknown — not stated by the source
Power1 differ
Battery typeDiffers	AAA/AA	AAA
Number of batteries (receiver)	2	2
Number of batteries (sensor)	2	2
Weight & dimensions3 differ
WidthDiffers	192 mm	70 mm
DepthDiffers	30 mm	14 mm
HeightDiffers	122 mm	130 mm
Packaging data4 differ
Package depthDiffers	141 mm	110 mm
Package heightDiffers	48 mm	50 mm
Package weightDiffers	477 g	253 g
Package widthDiffers	235 mm	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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