Hama EWS-Trio Black Battery vs ISY IWS 5101

Comparison of EWS-Trio, IWS 5101

36 specifications	A Hama EWS-Trio Black Battery Model EWS-Trio View product	B ISY IWS 5101View product
Features1 differ
Product colourDiffers	Black	Silver
Measuring functions	Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer	Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer
Measuring functions trend display	Hygrometer, Thermometer	Hygrometer, Thermometer
Clock function	Yes	Yes
Alarm function	Yes	Yes
Weather station extremum data	Hygrometer, Thermometer	Hygrometer, Thermometer
Outdoor sensorKnown for one	Yes	—Unknown — not stated by the source
Humidity measuring range (outside) (H-H)Known for one	20 - 95%	—Unknown — not stated by the source
Clock/Date display	Yes	Yes
DCF radio clock	Yes	Yes
Number of sensors supported (max)Known for one	3	—Unknown — not stated by the source
Temperature measurement range (inside) (T-T)Known for one	32 - 122 °F	—Unknown — not stated by the source
Temperature measurement range (outside) (T-T)Known for one	-40 - 70 °C	—Unknown — not stated by the source
Temperature measurement units	F, °C	F, °C
Measuring functions graphic displayKnown for one	—Unknown — not stated by the source	Yes
Weather forecastKnown for one	—Unknown — not stated by the source	Yes
Alarm clockKnown for one	—Unknown — not stated by the source	Yes
Min/Max temperature memoryKnown for one	—Unknown — not stated by the source	Yes
Week day indicationKnown for one	—Unknown — not stated by the source	Yes
Displayidentical
Built-in display	Yes	Yes
Backlight display	Yes	Yes
Display typeKnown for one	—Unknown — not stated by the source	LCD
Power1 differ
Power source	Battery	Battery
Battery typeDiffers	AA / AAA	AAA
Number of batteries (receiver)Known for one	3	—Unknown — not stated by the source
Number of batteries (sensor)Known for one	6	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	147 mm	—Unknown — not stated by the source
DepthKnown for one	26 mm	—Unknown — not stated by the source
HeightKnown for one	133 mm	—Unknown — not stated by the source
Packaging contentidentical
Battery includedKnown for one	Yes	—Unknown — not stated by the source
ManualKnown for one	Yes	—Unknown — not stated by the source
Packaging dataidentical
Package depthKnown for one	148 mm	—Unknown — not stated by the source
Package heightKnown for one	60 mm	—Unknown — not stated by the source
Package weightKnown for one	522 g	—Unknown — not stated by the source
Package widthKnown for one	185 mm	—Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	—Unknown — not stated by the source	Alkaline

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.