HAKINAKU best sellers

#1 4in1 Plug in Smoke & HAKINAKU 4in1 Plug in Smoke & Carbon Monoxide Detector Combination Builti-in 2000mAh Backup Battery HD Screen [Smoke CO Temp Humidity Sensor] for Home Hotel Travel (1 Pack, White)

$35.99 on Amazon

#2 Plug in Natural Gas Detector HAKINAKU Plug in Natural Gas Detector with Backup Battery Combustible Gas Detector for Fuel Gas Liquefied Gas LPG LNG Methane Ethane Propane Butane, for Home Kitchen Travel, 1 Pack, White

$16.99 on Amazon

#3 4 in 1 Ring Plug in Smoke HAKINAKU 4-in-1 Ring Plug in Smoke & Carbon Monoxide Detectors Combination Built-in 1000mAh Backup Battery Plug&Play&Audible 85dB Smoke CO Temp Humidity Senor for Home Hotel Travel (White, 1 Pack)

$29.99 on Amazon

#4 Combination Gas & Carbon HAKINAKU Combination Gas & Carbon Monoxide Detector Plug in 4in1 Natural CO Gas Temp Humidity Detectors with 2.1'' HD Screen & Indicator, Propane, Methane Combustible Gas Alarm,White

$27.99 on Amazon

#5 [2 Pack] 4in1 Plug in HAKINAKU [2-Pack] 4in1 Plug in Carbon Monoxide Detector & Natural Gas Combination Detectors CO Gas Temp Humidity with 2.1'' HD Screen & Indicator, Propane, Methane Combustible Gas Alarm,White

$69.99 on Amazon

#6 Portable Carbon Monoxide HAKINAKU Portable Carbon Monoxide Detectors for Travel [3-in-1] Mini Size Air Quality Monitor/Temperature/Humidity/CO Gas Detector Alarm Sensor for Indoor Outdoor Camping RV Car (Green)

$49.99 on Amazon

#7 CEKKIENA Gas Leak Detector HAKINAKU CEKKIENA Gas Leak Detector Portable Nature Gas Detectors Alarm Audible Methane Hexane Propane Sniffer Located with Lo/Hi Mode Gas Meter with LCD Screen 2X AAA Batteries for Home/Outdoor (Orange)

$9.99 on Amazon

#8 [3 in 1] Portable Carbon HAKINAKU [3-in-1] Portable Carbon Monoxide Detectors for Travel Mini Size Air Quality Monitor/Temperature/Humidity/CO Gas Detector Alarm Sensor for Outdoor Camping RV Car Indoor (Orange)

$39.99 on Amazon

#9 Portable Carbon Monoxide HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand & Lanyard Gas Smoke Alarm [ CO Temperature Humidity Sensor ] for Outdoor Camping Travel RV Home Hotel (Orange)

$39.99 on Amazon

#10 Portable Carbon Monoxide HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand & Lanyard Gas Smoke Alarm [ CO Temperature Humidity Sensor ] for Outdoor Camping Travel RV Home Hotel (Grey)

$36.99 on Amazon

#11 Portable Carbon Monoxide HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand & Lanyard Gas Alarm [CO Temperature Humidity Sensor] for Indoor Outdoor Camping Travel RV Hotel (Orange)

$27.99 on Amazon

#12 [3 in 1] Carbon Monoxide HAKINAKU [3-in-1] Carbon Monoxide Detector Portable Mini Air Quality Monitor with Lanyard Alarm CO Meter Temperature Humidity Sensor Built-in 1000mAh Battery, Indoor/Outdoor (Orange)

$29.99 on Amazon

#13 5IN1 Plug in Smoke & HAKINAKU 5IN1 Plug in Smoke & Carbon Monoxide Detector & Combustible Natural Gas Combination Builti-in Backup Battery HD Screen [Smoke CO Gas Temp Humidity Sensor] for Home Hotel RV (1-Pcs, White)

$45.99 on Amazon

#14 3in1 Plug in Carbon Monoxide HAKINAKU 3in1 Plug in Carbon Monoxide Detectors Built-in Rechargeable Backup Battery Plug&Play CO Temp Humidity with 2.1'' HD Screen & Indicator 85dB Alarm for Home Hotel RV (1-Pack, White)

$24.99 on Amazon

#15 4in1 Plug in Carbon Monoxide HAKINAKU 4in1 Plug in Carbon Monoxide Detector & Natural Gas Combination Detectors CO Gas Temp Humidity with 2.1'' HD Screen & Indicator, Propane, Methane Combustible Gas Alarm,Black

$39.99 on Amazon

#16 Portable Carbon Monoxide HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand & Lanyard Alarm [ CO Temperature Humidity Sensor ] for Outdoor Camping Travel RV Home Hotel (3IN1 Grey)

$32.99 on Amazon

#17 3in1 Plug in Natural HAKINAKU 3in1 Plug in Natural Gas Detector Explosive Gas Detector Combustible Propane, LPG, Methane, Ethane, Gasoline Gas Detector with 2.5'' HD Screen for Kitchen Home Hotels (1-Pcs, White)

$14.99 on Amazon

#18 4IN1 Plug in Smoke & HAKINAKU 4IN1 Plug in Smoke & Carbon Monoxide Detector Combination Builti-in 2000 mAh Backup Battery HD Screen [Smoke CO Temp Humidity Sensor] Alarm for Home Travel Hotel Indoor (White)

$30.59 on Amazon

#19 Travel Carbon Monoxide HAKINAKU Travel Carbon Monoxide Detectors 3-in-1 Mini Size Portable CO Detector with Kickstand & Lanyard Built-in 120h Battery [CO Temp Humidity Sensor] for Travel Camping RV Hotel Safety (Orange)

$25.99 on Amazon

#20 4IN1 Plug in Natural HAKINAKU 4IN1 Plug in Natural Gas & Carbon Monoxide Detectors Combination Builti-in 2000 mAh Backup Battery HD Screen [Propane Methane Gas CO Temp Humidity Sensor] Alarm for Home Hotel RV (White)

$35.99 on Amazon