Pulse Oximeter

Vet Handheld Pulse Oximeter

Model: H-M2

Introduction to Vet Handheld Pulse Oximeter

The Vet H-M2 veterinary handheld pulse oximeter utilizes photoelectric oxyhemoglobin inspection technology and capacity pulse scanning & recording technology to measure SpO2 and pulse rate in animals via their tongue or ear.

Key Features of H-M2

Stylish and exquisite appearance
Small size, easy to carry
Compatible software for data analysis
Real-time display of values and waveforms
Support multiple languages
Digital oximetry technology, anti-motion interference
Strong resistance to weak perfusion
Suitable for use at home, pet hospitals, etc.
Rechargeable lithium battery, 10 hours continuous working (Single blood oxygen)
With audible, text and visual alarms, three levels of alarms

PARAMETER	SPECIFICATION
Application range	Cat/Dog/Horse/Medicine/Surgery/Operating Room
SpO2 Measurement range	70~99%
Accuracy	70%~99%: ± 2 digits; 0%~69% no definition
Resolution	1%
Pulse Rate Measure range	18 - 300 bpm
Accuracy	± 3bpm or ± 3%
Resolution	1bpm
Temperature Measure range	0~50° C
Accuracy	± 0.1 ° C
Resolution	0.1 ° C
Power Requirements Lithium Battery capacity	3100mAh
Charging time	8 hours
Working time	10 hours(Single blood oxygen)
Dimension	81.7mm27.9mm152.2mm
Environment requirements OperationTemperature	5~4 ° C
Storage Temperature	- 20~+55 ° C
Ambient Humidity	≤ 80% no condensation in operation ≤ 93% no condensation in storage
Atmosphere pressure	86kPa - 106kPa

Buyer decision support

H-M2 procurement decision notes

Probe fit, species/measurement-site performance, low-perfusion behavior and alarm configuration matter more than the display specification alone.

Decision factor	Published for this model	Confirm before order
SpO₂ range	70–99%; accuracy listed as ±2 digits from 70–99%, undefined below 70%	Request the validation method, applicable species, perfusion conditions and exact animal probe supplied.
Pulse rate	18–300 bpm; accuracy ±3 bpm or ±3%	Confirm which accuracy rule applies and review performance under motion and weak perfusion.
Measurement sites	Tongue or ear measurement described	Confirm sensor dimensions and suitability for the animal sizes and sites used by the clinic.
Power	3,100 mAh battery, 8-hour charge and 10-hour single-SpO₂ operation listed	Confirm battery test conditions, replacement availability and charging accessories.
Temperature function	0–50 °C measurement range with 0.1 °C resolution listed	Confirm whether the temperature probe/function is included and its intended measurement method.

Published-data limitations

The brochure’s operating-temperature entry reads “5~4 °C” and is not usable until corrected by the supplier.
The brochure does not provide species-specific accuracy, motion/perfusion test data or alarm-default documentation.

Procurement tools:Procurement checklist Documentation checklist Comparison worksheet

Prepared by HQS Medical Product Team · Documentation reviewed: 2026-08-30

Source: H-M2 Vet Handheld Pulse Oximeter model brochure (2 pages). Verify the final configuration, documents and destination-market requirements in the quotation and supplied manual.