Name: Smart Smoke &amp; Carbon Monoxide (CO) Detector, 0-1000 ppm
Brand: Tool
SKU: 1545
Availability: InStock

Smart Smoke & Carbon Monoxide (CO) Detector, 0-1000 ppm

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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This detector not only detects the concentration of smoke and carbon monoxide in the air but also measures temperature and humidity simultaneously. It employs an optical smoke sensor for smoke detection and a stable electrochemical sensor for carbon monoxide detection, with a CO measurement range of 0-1000ppm, a resolution of 0.5ppm, and a response time of less than 60 seconds. If you’re looking for a fast, accurate, and highly intelligent home security guard, the combo smoke and carbon monoxide detector will meet your needs.

Specification

Model	PT-03
Smoke Sensor	Photoelectric smoke sensor
CO Sensor	Stabilized electrochemical CO sensor
CO Measuring Range	0-1000 ppm
Accuracy	±5% or ±10 ppm
Resolution	0.5 ppm
Repeatability	±2%
Responce Time	<60s
CO Alarm	Sound alarm
Default CO Alarm Value	24 ppm preset (adjustable)
CO Indicator	0-24 ppm — shown as green 25-49 ppm — shown as yellow 50-149 ppm — shown as orange Over 150 ppm — shown as red
Smoke Sensitivity	0.1% db/m – 0.3% db/m
Smoke Alarm	85 dB (1-3m)
Temperature Measuring Range	-20℃~+60℃
Humidity Measuring Range	5%~95% (±5%)
Compatibility	Integrates with Tuya App for smartphone control
Operating Temperature	0℃~50℃
Operating Humidity	5~95%RH (non-condensing)
Battery Capacity	1400 mAh
Input Voltage	DC 5V
Power Supply	Rechargeable battery and 2 meter USB
Material	Fire resistant ABS+LCD
Dimension	10252140mm
Weight	0.35kg
Warranty	12 months

Smoke & Carbon Monoxide Detector Features

Capable of integrating with smart app and data logger.
LCD display with adjustable backlight.
Designed to meet UL217 & UL2034 standards.
Features automatic detection/mute functionality.
Equipped with a built-in lithium battery, it can operate for 12-15 hours without charging.
Encased in fire-resistant ABS material

Smoke & Carbon Monoxide Detector Details

Smoke & Carbon Monoxide Detector Dimension (unit: mm)

Applications

Tips: Do I need a smoke and carbon monoxide (CO) detector in my house?

Absolutely, it is essential to have a smoke and carbon monoxide (CO) alarm in your house. Carbon monoxide is an invisible, odorless, and tasteless gas that can be extremely harmful and even fatal. It is produced by the incomplete combustion of fuels such as natural gas, oil, wood, and coal. A CO detector can alert you to dangerous levels of this poisonous gas, preventing potential health risks, including headaches, dizziness, nausea, and in severe cases, death. Protecting your home with these detectors ensures the safety of your family and helps you comply with many local building codes and regulations.

How to tell if my smoke detector is hardwired or battery powered?

To identify if your smoke detector is hardwired or battery powered, inspect it for a power cord (indicating hardwired) or a battery compartment (common in both types). Test the detector and check your home’s circuit panel for a corresponding breaker or fuse. If in doubt, consult the manual or a professional electrician. This smoke and carbon monoxide detector runs on battery power.