Air Quality Sensors Senseair Sunrise
006-0-0008
Senseair
1:
HK$393.57
611 In Stock
Mouser Part No 812-006-0-0008
Senseair
Air Quality Sensors Senseair Sunrise
611 In Stock
1
HK$393.57
5
HK$362.75
10
HK$351.24
50
HK$341.71
100
View
100
HK$334.64
250
HK$326.01
500
Quote
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Min.: 1 Mult.: 1
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Multiple Function Sensor Development Tools T3400 A2L Refrigerant Sensor Evaluation Kit, R-32
T3400-EVAL
Amphenol Advanced Sensors
1:
HK$593.32
4 In Stock
New Product
Mouser Part No 527-T3400-EVAL
New Product
Amphenol Advanced Sensors
Multiple Function Sensor Development Tools T3400 A2L Refrigerant Sensor Evaluation Kit, R-32
4 In Stock
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Min.: 1 Mult.: 1
Details
Multiple Function Sensor Development Tools T3401 A2L Refrigerant Sensor Evaluation Kit, R-454B
T3401-EVAL
Amphenol Advanced Sensors
1:
HK$604.58
4 In Stock
New Product
Mouser Part No 527-T3401-EVAL
New Product
Amphenol Advanced Sensors
Multiple Function Sensor Development Tools T3401 A2L Refrigerant Sensor Evaluation Kit, R-454B
4 In Stock
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Senseair S88 LP
004-1-0101
Senseair
1:
HK$151.25
167 In Stock
Mouser Part No 812-004-1-0101
Senseair
Air Quality Sensors Senseair S88 LP
167 In Stock
1
HK$151.25
5
HK$137.93
10
HK$132.92
25
HK$127.00
50
View
50
HK$122.97
250
HK$114.67
500
HK$111.63
1,000
Quote
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Senseair Sunlight R32
009-4-0001
Senseair
1:
HK$286.63
189 In Stock
Mouser Part No 812-009-4-0001
Senseair
Air Quality Sensors Senseair Sunlight R32
189 In Stock
1
HK$286.63
5
HK$263.20
10
HK$254.49
25
HK$244.13
50
View
50
HK$236.98
100
HK$230.00
250
HK$222.52
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Sensirion photoacoustic CO2 sensor
SCD40-D-R2
Sensirion
1:
HK$153.39
1,672 In Stock
Mouser Part No 403-SCD40-D-R2
Sensirion
Air Quality Sensors Sensirion photoacoustic CO2 sensor
1,672 In Stock
Alternative Packaging
1
HK$153.39
5
HK$139.82
10
HK$134.81
25
HK$128.81
50
View
600
HK$110.15
50
HK$124.62
100
HK$121.00
600
HK$110.15
1,200
Quote
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Min.: 1 Mult.: 1
Reel :600
Details
Air Quality Sensors Sensirion photoacoustic CO2 sensor
SCD41-D-R2
Sensirion
1:
HK$178.95
2,740 In Stock
10,200 On Order
Mouser Part No 403-SCD41-D-R2
Sensirion
Air Quality Sensors Sensirion photoacoustic CO2 sensor
2,740 In Stock
10,200 On Order
View Dates
Alternative Packaging
Stock:
2,740 Can Dispatch Immediately
On Order:
4,800 Expected 23/9/2026
5,400 Expected 14/10/2026
Factory Lead Time:
13 Weeks
1
HK$178.95
5
HK$163.33
10
HK$157.50
25
HK$146.64
50
View
600
HK$120.42
50
HK$138.26
100
HK$132.51
250
HK$132.42
600
HK$120.42
1,200
Quote
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Min.: 1 Mult.: 1
Reel :600
Details
Air Quality Sensors MOX Sensor
SGP40-D-R4
Sensirion
1:
HK$57.13
16,335 In Stock
Mouser Part No 403-SGP40-D-R4
Sensirion
Air Quality Sensors MOX Sensor
16,335 In Stock
1
HK$57.13
5
HK$51.54
10
HK$49.40
25
HK$46.94
50
View
2,500
HK$36.83
50
HK$45.21
100
HK$43.65
500
HK$40.44
1,000
HK$40.20
2,500
HK$36.83
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Air Quality Sensors VOC and NOx (MOX) Gas Pollutant Sensor
SGP41-D-R4
Sensirion
1:
HK$74.06
4,919 In Stock
10,000 Expected 21/10/2026
Mouser Part No 403-SGP41-D-R4
Sensirion
Air Quality Sensors VOC and NOx (MOX) Gas Pollutant Sensor
4,919 In Stock
10,000 Expected 21/10/2026
1
HK$74.06
5
HK$66.91
10
HK$64.28
25
HK$61.07
50
View
2,500
HK$46.11
50
HK$58.94
100
HK$56.80
250
HK$56.31
500
HK$52.11
1,000
HK$46.11
2,500
HK$46.11
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Air Quality Sensors Fermion: MEMS Methane CH4 Gas Detection Sensor (Breakout, 1-10000ppm)
SEN0565
DFRobot
1:
HK$40.28
34 In Stock
90 Expected 2/9/2026
Mouser Part No 426-SEN0565
DFRobot
Air Quality Sensors Fermion: MEMS Methane CH4 Gas Detection Sensor (Breakout, 1-10000ppm)
34 In Stock
90 Expected 2/9/2026
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Fermion: NH3 Gas Sensor Ammonia Detector (Breakout, 1-300ppm, MEMS, Low Power)
SEN0567
DFRobot
1:
HK$61.65
31 In Stock
Mouser Part No 426-SEN0567
DFRobot
Air Quality Sensors Fermion: NH3 Gas Sensor Ammonia Detector (Breakout, 1-300ppm, MEMS, Low Power)
31 In Stock
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Air Quality Sensors Fermion: H2S Gas Sensor Hydrogen Sulfide Detector (Breakout, 0.5-50ppm, MEMS, Low Power)
SEN0568
DFRobot
1:
HK$61.65
32 In Stock
70 Expected 16/9/2026
Mouser Part No 426-SEN0568
DFRobot
Air Quality Sensors Fermion: H2S Gas Sensor Hydrogen Sulfide Detector (Breakout, 0.5-50ppm, MEMS, Low Power)
32 In Stock
70 Expected 16/9/2026
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)
SEN0571
DFRobot
1:
HK$40.28
155 In Stock
230 Expected 11/9/2026
Mouser Part No 426-SEN0571
DFRobot
Air Quality Sensors Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)
155 In Stock
230 Expected 11/9/2026
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Fermion: MEMS Hydrogen H2 Gas Detection Sensor (Breakout, 0.1-1000ppm)
SEN0572
DFRobot
1:
HK$114.26
17 In Stock
26 Expected 21/9/2026
Mouser Part No 426-SEN0572
DFRobot
Air Quality Sensors Fermion: MEMS Hydrogen H2 Gas Detection Sensor (Breakout, 0.1-1000ppm)
17 In Stock
26 Expected 21/9/2026
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Grove -Smart Air Quality Sensor-SGP41,MOX Gas Sensor for VOCs & NOx, Air Purifier, Smart Ventilation
101021092
Seeed Studio
1:
HK$112.04
55 In Stock
Mouser Part No 713-101021092
Seeed Studio
Air Quality Sensors Grove -Smart Air Quality Sensor-SGP41,MOX Gas Sensor for VOCs & NOx, Air Purifier, Smart Ventilation
55 In Stock
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Details
Air Quality Sensors Is a digital multi-pixel gas sensor unit with integrated SGP30.
U088
M5Stack
1:
HK$90.01
198 In Stock
Mouser Part No 170-U088
M5Stack
Air Quality Sensors Is a digital multi-pixel gas sensor unit with integrated SGP30.
198 In Stock
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Min.: 1 Mult.: 1
Details
Multiple Function Sensor Development Tools Gravity UART IR CO2 Sensor
SEN0220
DFRobot
1:
HK$731.58
42 In Stock
Mouser Part No 426-SEN0220
DFRobot
Multiple Function Sensor Development Tools Gravity UART IR CO2 Sensor
42 In Stock
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Gravity: Electrochemical Ozone / O3 Sensor (0-10 ppm, I2C)
SEN0321
DFRobot
1:
HK$402.78
116 In Stock
Mouser Part No 426-SEN0321
DFRobot
Air Quality Sensors Gravity: Electrochemical Ozone / O3 Sensor (0-10 ppm, I2C)
116 In Stock
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Min.: 1 Mult.: 1
Details
Air Quality Sensors Industrial CO2 Sens 0 - 5000 PPM
T3031-2-5K-24-P
Amphenol Advanced Sensors
1:
HK$3,365.43
19 In Stock
Mouser Part No 527-T3031-2-5K-24-P
Amphenol Advanced Sensors
Air Quality Sensors Industrial CO2 Sens 0 - 5000 PPM
19 In Stock
1
HK$3,365.43
5
HK$3,181.30
10
HK$3,068.61
20
HK$3,035.32
50
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50
Quote
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Min.: 1 Mult.: 1
Air Quality Sensors Industrial CO2 Sens 0- 5000 PPM
T3032-2-5K-24-P
Amphenol Advanced Sensors
1:
HK$3,369.71
4 In Stock
Mouser Part No 527-T3032-2-5K-24-P
Amphenol Advanced Sensors
Air Quality Sensors Industrial CO2 Sens 0- 5000 PPM
4 In Stock
1
HK$3,369.71
5
HK$3,181.30
10
HK$3,083.65
20
HK$2,986.33
50
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50
Quote
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Min.: 1 Mult.: 1
Air Quality Sensors Dual Channel CO2 Mod 0-5000 PPM
T6615-5K
Amphenol Advanced Sensors
1:
HK$844.61
147 In Stock
Mouser Part No 527-T6615-5K
Amphenol Advanced Sensors
Air Quality Sensors Dual Channel CO2 Mod 0-5000 PPM
147 In Stock
1
HK$844.61
5
HK$776.87
10
HK$737.50
20
HK$700.18
200
View
200
Quote
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Min.: 1 Mult.: 1
Details
Air Quality Sensors CO2 Sensor Module 0 - 2,000 ppm
T6713
Amphenol Advanced Sensors
1:
HK$458.68
40 In Stock
Mouser Part No 527-T6713
Amphenol Advanced Sensors
Air Quality Sensors CO2 Sensor Module 0 - 2,000 ppm
40 In Stock
1
HK$458.68
5
HK$420.78
10
HK$410.10
25
HK$389.22
50
View
50
HK$374.91
100
HK$365.46
250
HK$365.21
500
Quote
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Min.: 1 Mult.: 1
Details
Air Quality Sensors CO2 MODULE 0-2K PPM
T6793
Amphenol Advanced Sensors
1:
HK$255.89
509 In Stock
Mouser Part No 527-T6793
Amphenol Advanced Sensors
Air Quality Sensors CO2 MODULE 0-2K PPM
509 In Stock
1
HK$255.89
5
HK$241.50
10
HK$239.94
25
HK$234.52
50
View
50
HK$234.19
100
HK$232.87
250
HK$232.71
500
Quote
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Min.: 1 Mult.: 1
Details
Air Quality Sensors OEM INDUCT MOUNT
T8031
Amphenol Advanced Sensors
1:
HK$1,291.94
15 In Stock
Mouser Part No 527-T8031
Amphenol Advanced Sensors
Air Quality Sensors OEM INDUCT MOUNT
15 In Stock
1
HK$1,291.94
10
HK$1,255.52
20
HK$1,126.55
50
HK$1,105.51
100
View
100
Quote
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Min.: 1 Mult.: 1
Details
Multiple Function Sensor Development Tools Grove - Multichannel Gas Sensor v2
101020820
Seeed Studio
1:
HK$253.18
76 In Stock
Mouser Part No 713-101020820
Seeed Studio
Multiple Function Sensor Development Tools Grove - Multichannel Gas Sensor v2
76 In Stock
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Min.: 1 Mult.: 1
Hong Kong