Product comparison · 2 pulse oximeters

HoMedics PX-100 pulse oximeter Multicolour vs HoMedics PX-131CO pulse oximeter Grey

Key differences

Accuracy
- PX-100 pulse oximeter Multicolour:3 bpm
- PX-131CO pulse oximeter Grey:2%
Display
- PX-100 pulse oximeter Multicolour:LCD
- PX-131CO pulse oximeter Grey:OLED
Product colour
- PX-100 pulse oximeter Multicolour:Multicolour
- PX-131CO pulse oximeter Grey:Grey
Number of batteries supported
- PX-100 pulse oximeter Multicolour:1
- PX-131CO pulse oximeter Grey:2
Battery type
- PX-100 pulse oximeter Multicolour:AA
- PX-131CO pulse oximeter Grey:AAA
Battery technology
- PX-100 pulse oximeter Multicolour:Lithium
- PX-131CO pulse oximeter Grey:Alkaline

Differences highlightedShow differences only

Comparison of PX-100, PX-131CO
19 specifications	A HoMedics PX-100 pulse oximeter Multicolour Model PX-100 View product	B HoMedics PX-131CO pulse oximeter Grey Model PX-131CO View product
Features3 differ
Oxygen saturation measurement rangeKnown for one	70 - 99%	Unknown — not stated by the source
AccuracyDiffers	3 bpm	2%
Pulse rate measurement rangeKnown for one	40 - 250 bpm	Unknown — not stated by the source
DisplayDiffers	LCD	OLED
Product colourDiffers	Multicolour	Grey
Power2 differ
Power source type	Battery	Battery
Number of batteries supportedDiffers	1	2
Battery typeDiffers	AA	AAA
Battery voltageKnown for one	3.6 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	4 - 42 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Battery1 differ
Battery technologyDiffers	Lithium	Alkaline
Packaging contentidentical
LanyardKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	51 mm
Package depthKnown for one	Unknown — not stated by the source	114 mm
Package heightKnown for one	Unknown — not stated by the source	168 mm
Package weightKnown for one	Unknown — not stated by the source	80 g

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.