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Protech International Group Co., Ltd.
CN
8
YRS
Custom manufacturer
Main categories: Air Quality Detector/CO2 DETECTOR/HCHO Detector/CO Detector, Weather Station/Temperature & Humidity meter
Ranked #4
best sellers in Gas Analyzers
Total floorspace (2,584㎡)
ODM services available
OEM for well-known brands
Competitive OEM factory
Contact supplier
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Home
Products
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Profile
Company Overview
Ratings & Reviews
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Top picks
Product categories
Multifunctional Air Quality Detector
CO Meter
CO2 Meter
CO & CO2 Detector
Gas Detector
Formaldehyde Detector ( HCHO )
Weather Stations
Temperature Humidity Meter
Alarm Clock
Testing Equipment
PTH-26PM CO CO2 METER Carbon Monoxide detector Carbon dioxide monitor Air quality detector for INDOOR
$20.90 - $23.90
/
piece
1000 pieces
(Min. Order)
indoor air quality sensor CO CO2 NDIR Carbon Dioxide and Carbon Monoxide Detector Air Quality Detector
$19.99 - $33.60
/
piece
1 piece
(Min. Order)
PTH-9R CO CO2 METER Carbon Monoxide detector Carbon dioxide monitor Air quality detector for INDOOR
$29.50 - $33.50
/
piece
500 pieces
(Min. Order)
Multifunctional HCHO & CO2 Detector
$24.63 - $26.87
/
piece
100 pieces
(Min. Order)
Indoor Moisture Tester Digital Hygrometer PT19D smart thermometer and hygrometer suitable for Bedroom
$2.39 - $2.79
/
piece
500 pieces
(Min. Order)
PROTMEX PT202A Non-Contact Digital Test Pencil Tester 12~1000V Electrical Voltage Detector
Oem
Odm
$2.69 - $4.90
/
piece
5 pieces
(Min. Order)
Multi-function Indoor Environmental Air Quality Detector PM2.5 PM10 CO2 indoor air quality monitor
Oem
$30.50 - $34.90
/
piece
500 pieces
(Min. Order)
Weather station digital Temperature Humidity Monitor Professional wireless wifi Weather Station
$61.19 - $67.16
/
piece
1 piece
(Min. Order)
All products
Customizable
Ready to Ship
All products
Temperature Humidity Meter
1
Selected products (0/20)
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Four Circle functional digital alarm clock
$3.50 - $3.70
/
set
2 sets
(Min. Order)
PROTMEX PT727 Digital Humidity and Temperature Meter With Clock Hygrometer and Thermometer
$2.59 - $5.29
/
piece
100 pieces
(Min. Order)
Tuya Smart PT19DB Digital LCD Display Wall Bluetooth Hygrometer Thermometer Temperature OEM
$8.36 - $9.25
/
piece
3 pieces
(Min. Order)
Tuya Smart PT19DW Digital LCD Display Wall WIFI Hygrometer Thermometer Humidity Temperature Clock
$9.55 - $12.39
/
piece
3 pieces
(Min. Order)
Tuya Smart PT19DB-2 Digital LCD Display Wall Hygrometer Thermometer Temperature OEM
$2.84 - $5.22
/
piece
1 piece
(Min. Order)
Bargain PT19BD-2 Tuya Connection to mobile phone to view Historical Data Waterproof Thermo-Hygrometer
$2.84 - $5.22
/
piece
1 piece
(Min. Order)
Mini Smart Thermometers And Hygrometers PT19DE maximum and minimum values suitable for living room
$2.39 - $2.84
/
piece
100 pieces
(Min. Order)
Indoor Moisture Tester Digital Hygrometer PT19D smart thermometer and hygrometer suitable for Bedroom
$2.90 - $4.10
/
piece
5 pieces
(Min. Order)
Smart life Wifi Temperature And Humidity Sensor Indoor Hygrometer Thermometer
$9.55 - $12.39
/
piece
3 pieces
(Min. Order)
Screen-free portable intelligent temperature and humidity monitor
$2.84 - $5.22
/
piece
3 pieces
(Min. Order)
PT216B Small smart BT without screen Temperature and humidity meter
$3.06 - $5.45
/
piece
1 piece
(Min. Order)
Portable Indoor outdoor Thermometer Humidity Sensor Room Thermometer Hygrometer Temperature Gauge Monitor Meter
$2.54 - $5.07
/
piece
2 pieces
(Min. Order)
2022 Newest Wireless lcd Digital Display Electronic indoor outdoor Thermohygrometer With Household Temperature
$8.96 - $11.49
/
piece
3 pieces
(Min. Order)
PTH- 2 Air Quality METER multi gas HCHO/TVOC analyzer Temperature and Humidity Detector INDOOR MONITOR
$28.84 - $41.19
/
piece
1 piece
(Min. Order)
PT216B Big manufacturing of small space!Smart thermometer and hygrometer with small appearance can be connected to BT
$3.06 - $5.45
/
piece
1 piece
(Min. Order)
Wireless Intelligent Smart Home Tuya Temperature and Humidity sensor Hygrometer Thermometer Outdoor Indoor thermometer
Digital Thermometers
Indoor
Abs
$3.21 - $5.52
/
piece
2.0 pieces
(Min. Order)
Top seller WiFI Indoor outdoor Thermometer Hygrometer connect With TUYA electronic digital hygrometer intelligent thermometer
$9.55 - $12.39
/
piece
3 pieces
(Min. Order)
Indoor electronic concise Temperature Humidity meter digital thermometer hygrometer
$2.54 - $2.84
/
piece
3 pieces
(Min. Order)
Smart Home Tuya WIFI Temperature Humidity Sensor detector Indoor Room Thermometer Hygrometer Real-Time Monitor
$5.97 - $8.28
/
piece
2.0 pieces
(Min. Order)
Indoor Moisture Tester Digital Hygrometer PT19D smart thermometer and hygrometer suitable for Bedroom
$2.39 - $2.79
/
piece
500 pieces
(Min. Order)
Indoor Outdoor Digital Wireless Temperature Humidity Monitor LCD Digital Hygrometer Thermometer
Digital Thermometers
Indoor
Abs
$3.21 - $5.52
/
piece
1 piece
(Min. Order)
Smart Screenless Temperature and Humidity WIFI Connection Tuya Portable Monitor Detector
$5.82 - $8.21
/
piece
1 piece
(Min. Order)
PT19DE Black Smart Thermometers And Hygrometers maximum and minimum values suitable for living room
$3.10 - $3.70
/
piece
500 pieces
(Min. Order)
Household goods Wireless Wifi Temperature Humidity Sensor Indoor Lcd Display Intelligent Detector
$9.55 - $12.39
/
piece
1 piece
(Min. Order)
Colorful Professional Weather Station with wind speed direction forecast and barometer for home Wireless Weather Station
$50.75 - $56.72
/
piece
5 pieces
(Min. Order)
Mini indoor Weather StationTemperature Sensor Gauge LCD Display Home Digital Thermometer Hygrometer
$2.69 - $5.07
/
piece
1 piece
(Min. Order)
Digital LCD Blue Tooth Temperature and Humidity Thermo-hygrometer for Home,Greenhouse, Warehouse
$8.66 - $11.49
/
piece
1 piece
(Min. Order)
Weather station digital Temperature Humidity Monitor Professional wireless wifi Weather Station
$61.19 - $67.16
/
piece
1 piece
(Min. Order)
Newest Smart Tuya WiFi Temperature Humidity Monitor Wireless digital Thermometer Hygrometer
$5.97 - $8.28
/
piece
1 piece
(Min. Order)
PROTMEX PT19D Large LCD Display Digital Thermo-hygrometer temperature humidity Meter for home
$2.39 - $4.93
/
piece
1 piece
(Min. Order)
PT19DW Temperature and Humidity Detector Tuya Wifi Connect for Home,Greenhouse
$9.55 - $12.39
/
piece
2 pieces
(Min. Order)
Good Selling PT19DB Smart BT Therom-hygrometer for room, office, food storage, green house
$8.66 - $11.49
/
piece
1 piece
(Min. Order)
PT216B Portable Outdoor Indoor Environmental Air Quality Detector Temperature Humidity Detection
$3.13 - $5.52
/
piece
2 pieces
(Min. Order)
PT19DE Temperature and Humidity Meter with Max and Min Value Temperature and Humidity Display Indoor
$2.54 - $5.07
/
piece
1 piece
(Min. Order)
PROTMEX PT19DB-2 No Screen Intelligent Outdoor or Indoor temperature and humidity detector
$2.84 - $5.22
/
piece
1 piece
(Min. Order)
PROTMEX PT216B Portable Temperature and Humidity Detector
$3.13 - $5.52
/
piece
3 pieces
(Min. Order)
Alarm Clock The World's Most Popular Highly Intelligent Four-in-one Europe Electronic Watches White Square ABS Antique Style
$3.73 - $6.42
/
piece
2 pieces
(Min. Order)
Convenient and European and American markets interactive four-in-one alarm clock
$4.33 - $7.01
/
piece
2 pieces
(Min. Order)
2023 New Arrivals PT221 Temperature and Humidity Detector for Home Used
$3.88 - $6.42
/
piece
2 pieces
(Min. Order)
PT221B Indoor Room Thermometer Digital Hygrometer Mini Tuya Temperature Humidity Sensor with LCD Screen Monitor
$4.48 - $7.01
/
piece
2 pieces
(Min. Order)
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