Hama GS 508 vs Hama GS503 Photoelectrical reflection detector

Comparison of GS 508, GS503

14 specifications	A Hama GS 508View product	B Hama GS503 Photoelectrical reflection detector Model GS503 View product
Featuresidentical
Test buttonKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
Battery voltageKnown for one	—Unknown — not stated by the source	9 V
Number of batteries supportedKnown for one	—Unknown — not stated by the source	1
Weight & dimensionsidentical
WidthKnown for one	100 mm	—Unknown — not stated by the source
DepthKnown for one	100 mm	—Unknown — not stated by the source
DiameterKnown for one	10 cm	—Unknown — not stated by the source
HeightKnown for one	30 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.