EtCO2 Monitor

Handheld Capnograph Monitor

Model: Capno-H

Introduction to Handheld Capnograph Monitor

The Capno-H Handheld Capnograph Monitor provides clear monitoring of EtCO2/CO2, respiration rate, and optional SpO2 and Pulse. It features HQS's EtCO2 technology with infrared ray gas analysis, a temperature and pressure compensation system, and zero readjustment for accuracy and stability. The device offers a 24-hour trend diagram, audio-optical alarms, and a 10-hour UPS battery backup.

Key Features of Capno-H

ARI's EtCO2 technology of infrared ray gas analysis
Temperature, Pressure compensation system and Zero readjustment system
Balance gas compensation makes minimum influence against other gases
KPA,mmHg or % are selectable

PARAMETER	SPECIFICATION
Measurement CO2 Unit	mmHg, kPa, % (selectable)
EtCO2 Update	Every Breath
Trend Length	24hours
CO2 Measurement Range	0~150mmHg
Accuracy	EtCO2 range 0 - 40mmHg± 2mmHg
EtCO2 range 41 - 70mmHg ± 5%
EtCO2 range 71 - 100mmHg± 8%
EtCO2 range 100 - 150mmHg± 10%
RR Measurement Range	3~150t/min
Accuracy	The bigger value of ±1% or± 1t/min
0~150mmHg Trend length	24 hours
Alarm Type	Visual and Audible Alarms
Alarm situations	Check adapter; No Adaptor; Apnea; Low battery; The value of ETCO2/RR exceeds the upper and lower alarm limits.
Apnea	Low battery;the value of ETCO2/PR exceeds the upper and lower alarm limits.
Oximetry Saturation Range	0 - 100%
Accuracy	± 3% when 50 - 69% ± 2% when 70 - 100%
Trend length	24 hours
Pulse Rage Range	30 - 250bpm
Accuracy	The bigger value of ± 2bpm or± 2%(reading) when 30 - 250bpm
Trend Length	24 hours
Power Voltage	AC100V - 250V,50Hz/60Hz
Battery	DC3.6V/3800mAh
AC Power Consumption	≤ 5VA
Battery working time	4 hours after fully charged
Degree of Protection	IPX32
Working temperature	5~40° C
Relative humidity	30 - 75% (non - condensing)
Atmospheric pressure	55~115kpa
Dimension Battery	Lithium battery, rechargeable.
Size	70cm(W)160cm(H)44cm(D)
Net Weight	400g (Lithium battery and adult adapter included)
Display	2.8 inch,color TFT.

Buyer decision support

Capno-H procurement decision notes

The buying decision depends on the CO₂ sampling configuration, optional parameters and the consumables required for the intended animal sizes and workflows.

Decision factor	Published for this model	Confirm before order
CO₂ range	0–150 mmHg	Confirm the applicable accuracy range and response specification for the ordered sampling configuration.
Displayed units	mmHg, kPa or % selectable	Confirm local protocol, alarm defaults and staff training requirements.
Trend storage	24 hours	Confirm export method, file format and whether patient records can be transferred.
Additional monitoring	SpO₂ and pulse are described as optional	Confirm which sensor, extension cable and animal-use accessories are included.
Consumables	Not fully itemized on the public page	Request a list of sampling lines, adapters, filters and replacement intervals.

Published-data limitations

Do not compare capnographs on range alone; sampling method, delay, moisture handling and accessory availability affect use.
Alarm settings and clinical interpretation must follow the clinic protocol and the supplied manual.

Procurement tools:Procurement checklist Documentation checklist Comparison worksheet

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

Source: Capno-H Handheld Capnograph Monitor model brochure (2 pages). Verify the final configuration, documents and destination-market requirements in the quotation and supplied manual.