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Product comparison · 2 digital weather stations

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

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  • 18specifications compared
  • 8differ
  • 10identical
  • 17known for one product only

Key differences

The Hama EWS-Trio Black Battery has 4 more batteries (sensor) than the Hama EWS-890 White Battery (6 vs 2). The Hama EWS-Trio Black Battery has 7 mm more width than the Hama EWS-890 White Battery (147 mm vs 140 mm). The Hama EWS-890 White Battery has 22 mm more depth than the Hama EWS-Trio Black Battery (48 mm vs 26 mm). Product colour: White on the Hama EWS-890 White Battery, Black on the Hama EWS-Trio Black Battery. Humidity measuring range (outside) (H-H): 20 - 90% on the Hama EWS-890 White Battery, 20 - 95% on the Hama EWS-Trio Black Battery.

  • Product colour
    • White
    • Black
  • Humidity measuring range (outside) (H-H)
    • 20 - 90%
    • 20 - 95%
  • Temperature measurement range (inside) (T-T)
    • 0 - 45 °C
    • 32 - 122 °F
  • Battery type
    • AA Mignon
    • AA / AAA
  • Number of batteries (sensor)
    • 2
    • 6
  • Width
    • 140 mm
    • 147 mm
  • Depth
    • 48 mm
    • 26 mm
  • Height
    • 100 mm
    • 133 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

Hama

EWS-890 White Battery

Model EWS-890

View product
B

Hama

EWS-Trio Black Battery

Model EWS-Trio

View product
Features3 differ
Product colourDiffersWhiteBlack
Measuring functionsIndoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometerIndoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer
Measuring functions trend displayHygrometer, ThermometerHygrometer, Thermometer
Clock functionYesYes
Alarm functionYesYes
Weather station extremum dataHygrometer, ThermometerHygrometer, Thermometer
Outdoor sensorKnown for oneYes
Humidity measuring range (outside) (H-H)Differs20 - 90%20 - 95%
Clock/Date displayKnown for oneYes
DCF radio clockYesYes
Number of sensors supported (max)Known for one3
Temperature measurement range (inside) (T-T)Differs0 - 45 °C32 - 122 °F
Temperature measurement range (outside) (T-T)Known for one-40 - 70 °C
Temperature measurement unitsF, °CF, °C
Measuring functions alarmsKnown for oneYes
Weather forecastKnown for oneYes
Humidity measuring range (inside) (H-H)Known for one20 - 90%
Min/Max temperature memoryKnown for oneYes
Outdoor sensors rangeKnown for one50 m
Displayidentical
Built-in displayYesYes
Backlight displayKnown for oneYes
Power2 differ
Power sourceBatteryBattery
Battery typeDiffersAA MignonAA / AAA
Number of batteries (receiver)Known for one3
Number of batteries (sensor)Differs26
Weight & dimensions3 differ
WidthDiffers140 mm147 mm
DepthDiffers48 mm26 mm
HeightDiffers100 mm133 mm
Packaging contentidentical
Battery includedYesYes
ManualKnown for oneYes
Packaging dataidentical
Package depthKnown for one148 mm
Package heightKnown for one60 mm
Package weightKnown for one522 g
Package widthKnown for one185 mm
Ports & interfacesidentical
Transmission frequencyKnown for one433 GHz

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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