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Product comparison · 2 digital weather stations

Hama EWS-840 White vs Hama Touch Black LED Battery

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  • 21specifications compared
  • 14differ
  • 7identical
  • 18known for one product only

Key differences

The Hama Touch Black LED Battery has 1 more batteries (receiver) than the Hama EWS-840 White (3 vs 2). The Hama Touch Black LED Battery has 70 mm more width than the Hama EWS-840 White (140 mm vs 70 mm). The Hama Touch Black LED Battery has 6 mm more depth than the Hama EWS-840 White (20 mm vs 14 mm). Only the Hama Touch Black LED Battery has weather forecast. Product colour: White on the Hama EWS-840 White, Black on the Hama Touch Black LED Battery.

  • Product colour
    • White
    • Black
  • Weather forecast
    • No
    • Yes
  • Temperature measurement range (inside) (T-T)
    • 32 - 122 °F
    • -10 - 50 °C
  • Temperature measurement range (outside) (T-T)
    • -20 - 60 °C
    • -40 - 60 °C
  • Battery type
    • AAA
    • AAA Micro
  • Number of batteries (receiver)
    • 2
    • 3
  • Width
    • 70 mm
    • 140 mm
  • Depth
    • 14 mm
    • 20 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

Hama

EWS-840 White

Model EWS-840

View product
B

Hama

Touch Black LED Battery

Model Touch

View product
Features5 differ
Product colourDiffersWhiteBlack
Measuring functionsDiffersIndoor thermometer, Outdoor thermometerIndoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer
Clock functionYesYes
Alarm functionYesYes
Weather forecastDiffersNoYes
Outdoor sensorKnown for oneYes
Humidity measuring range (inside) (H-H)Known for one20 - 95%
Humidity measuring range (outside) (H-H)Known for one20 - 95%
Clock/Date displayKnown for oneYes
DCF radio clockYesYes
Min/Max temperature memoryKnown for oneYes
Number of sensors supported (max)Known for one1
Outdoor sensors range30 m30 m
Temperature measurement range (inside) (T-T)Differs32 - 122 °F-10 - 50 °C
Temperature measurement range (outside) (T-T)Differs-20 - 60 °C-40 - 60 °C
Temperature measurement unitsF, °CF, °C
Wall mountableKnown for oneYes
Measuring functions trend displayKnown for oneThermometer
Weather station extremum dataKnown for oneThermometer
Displayidentical
Built-in displayYesYes
Display typeKnown for oneLED
Backlight displayKnown for oneYes
Power2 differ
Power sourceKnown for oneBattery
Battery level indicatorKnown for oneYes
Battery typeDiffersAAAAAA Micro
Number of batteries (receiver)Differs23
Number of batteries (sensor)22
Weight & dimensions3 differ
WidthDiffers70 mm140 mm
DepthDiffers14 mm20 mm
HeightDiffers130 mm90 mm
Ports & interfacesidentical
Connectivity technologyKnown for oneWireless
Packaging contentidentical
Number of outdoor sensorKnown for one1
Battery includedKnown for oneYes
ManualKnown for oneYes
Number of batteries includedKnown for one5 pc(s)
Packaging data4 differ
Package depthDiffers110 mm130 mm
Package heightDiffers50 mm45 mm
Package weightDiffers253 g281 g
Package widthDiffers140 mm180 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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