Featured
-
Factory Supply Smart Air Quality Detector - PROTMEX PTH-9CW NDIR Air Quality CO2 meter Desktop Temperature Humidity with LCD screen – Protech
Main Function: CO2 : 400-5000 PPM Resolution：1 ppm Temperature : -10~40°C(±1°C) Humidity: 20%-80%(±5%RH) Power-supply: built-in 2400mAh lithium battery Product Dimension: 9.8*9*4cm Flexible admission method(Hang/ Table Placement) Alert System: Analog strip+Sound Alert Advantage 1.Use the high technology to measure CO2 value, temperature and humidity, make the measurement accurate and real- time； 2.High-definition LCD screen, data visualization, can be viewed clearly; 3.Built-... -
Well-designed Commercial Co2 Detector - PROTMEX PTH-8 Smart Indoor Digital Air Quality Detector Portable WIFI CO2 Meter – Protech
Main Function: CO2: 400-5000PPM (±50PPM ±6%) Wifi function: Yes Temperature： -10~40°C(±2°C) Humidity：20%-80%(±5%RH) Power-supply: 2400mAh lithium battery Product Dimension:10*8.6*4.3cm Flexible admission method(Hang/Table Placement) Builtin lithlum battery(Mode:18650/ Capacity2400mAh) Advantage 1. Adopting NDIR sensor; 2. The appearance has a metal-like high-tech sense, and the shape is cool, suitable for home gifts; 3. Small and light, easy to carry; 4. Large-capacity 2400mAh lithium batt... -
New Arrival China Pm2.5 Detector - PROTMEX PTH-5 Wall Mount Digital Carbon Dioxide Monitor Indoor Air Quality Temperature RH CO2 Meter Sensor Controller – Protech
Main Function: CO2: 400-5000PPM (±50PPM ±6%) Temperature： -10~40°C(±1°C) Humidity：20%-80%(±5%RH) Power-supply: 2400mAh lithium battery Product Dimension:10*8.6*4.3cm Flexible admission method(Hang/ Table Placement) Builtin lithlum battery(Mode:18650/ Capacity2400mAh) Advantage 1. Adopting NDIR sensor; 2. The appearance has a metal-like high-tech sense, and the shape is cool, suitable for home gifts; 3. Small and light, easy to carry; 4. Large-capacity 2400mAh lithium battery; 5. Multifunc... -
Europe style for Digital Co2 Meter - PROTMEX PTH-9CW NDIR Air Quality CO2 meter Desktop Temperature Humidity with LCD screen – Protech
Main Function: CO2 : 400-5000 PPM Resolution：1 ppm Temperature : -10~40°C(±1°C) Humidity: 20%-80%(±5%RH) Power-supply: built-in 2400mAh lithium battery Product Dimension: 9.8*9*4cm Flexible admission method(Hang/ Table Placement) Alert System: Analog strip+Sound Alert Advantage 1.Use the high technology to measure CO2 value, temperature and humidity, make the measurement accurate and real- time； 2.High-definition LCD screen, data visualization, can be viewed clearly; 3.Built-... -
Bottom price Led Lux Meter - PROTMEX PT202A Digital 12V – 1000V AC Voltage Detectors Non Contact Tester Pen Volt Current Electric Test Pencil – Protech
Main Function: 1.Operating voltage: AC Voltage: 12~1000V (50/60Hz); High Sensitivity: 12 ~ 1000V; Middle Sensitivity: 48 ~ 1000V; 2.Low Sensitivity: distinguish the Live & Neutral; 3.CAT III 1000V; 4.Application Environment: Operating Temperature: 0~40℃, Storage Temperature: -10~50℃; 5.Humidity: ≤ 85%; 6.Battery: 2 x 1.5V AAA Advantage 1. The product is made of high-quality raw materials and has a classic shape; 2. It is sensitive and accurate in measurement; 3. Small in size and l... -
Short Lead Time for Non Contact Voltage Tester - PROTMEX PT202A Digital 12V – 1000V AC Voltage Detectors Non Contact Tester Pen Volt Current Electric Test Pencil – Protech
Main Function: 1.Operating voltage: AC Voltage: 12~1000V (50/60Hz); High Sensitivity: 12 ~ 1000V; Middle Sensitivity: 48 ~ 1000V; 2.Low Sensitivity: distinguish the Live & Neutral; 3.CAT III 1000V; 4.Application Environment: Operating Temperature: 0~40℃, Storage Temperature: -10~50℃; 5.Humidity: ≤ 85%; 6.Battery: 2 x 1.5V AAA Advantage 1. The product is made of high-quality raw materials and has a classic shape; 2. It is sensitive and accurate in measurement; 3. Small in size and l... -
Factory Cheap Hot Carbon Dioxide Co2 Detector - PROTMEX PTH-4 Hot Sale Thermometer and Hygrometer Carbon Dioxide Detector CO2 Monitor CO2 Mete PTH-4 – Protech
Main Function: CO2: 400-5000PPM (±50PPM ±6%) Power-supply: 2400mAh lithium battery Product Dimension:10*8.6*4.3cm Flexible admission method(Hang/ Table Placement) Builtin lithlum battery(Mode:18650/ Capacity2400mAh) Advantage 1. Adopting NDIR sensor; 2. The appearance has a metal-like high-tech sense, and the shape is cool, suitable for gifts ; 3. Small and light, easy to carry; 4. Large-capacity 2400mAh lithium battery Important certification: CE/RoHS/FCC Strong production capacity: The pro... -
Professional China Pt20 Weather Station - Professional weather clock PT3390A Wind direction Rain Indoor and outdoor humidity measurement – Protech
Day of week in 7 languages user selectable: English, German, Italian, French, Spanish, Netherlands and Danish } Two daily alarms } Automatic snooze function (OFF or 5~60min) } Temperature: — Indoor temperature measurement ranges:0°C (32°F) to 50°C (122°F) — Outdoor temperature measurement ranges: -40°C (-40°F) to70°C (158°F) } Humidity: — Indoor and outdoor humidity measurement ranges: 20% to 95% } Air pressure: — Air pressure range: 600 to 1100 hPa (17.72 to 32.48 inHg or 450 to 825.1 mmHg) ... -
Best-Selling Outlet Voltage Tester - PROTMEX PT19DE Digital Indoor Thermometer Hygrometer with Comfort Level – Protech
Main Function: 1.Range of Temperature: 14℉-140℉ (0℃~60℃) 2.Resolution: 0.1℉ /℃ 3.Accuracy: ±1.5℃/±3℉ 4.Range of Humidity:10%-99% 5.Resolution:1% 6.Accuracy: ±5%， 7.Max/Min Advantage 1. The product is specially designed with a large LCD screen, which has a wide field of view and is easy to view; 2. It is small in size, light in weight and easy to carry; 3. After laboratory data recording and comparison, the detection error is small; 4. A variety of placement methods can be hung It can also b... -
Manufacturing Companies for Marine Grade Co2 Detectors - TUYA WIFI Alarm Air Quality Monitor with Temperature and Humidity Data Logger Air Pollution Sensor Aqi PM2.5 PM10 Tester PTH-9AW – Protech
PTH-9AW WIFI AIR QUALITY METER Carbon Dioxide: 400 ~ 5000 ppm [±（50ppm + 5%）] Temperature：-10°C ~ 40°C (±1.5℃) / 14℉ ~ 104℉ (±2.7℉) Humidity：20 ~ 99 % RH (±5 % RH) PM10: 0 ~ 1000 μg/m³ (±10%) PM2.5: 0 ~ 1000 μg/m³ (±10%) Wireless Connection: Wi-Fi (only for 2.4GHz network) Battery: Li-ion Cylindrical Battery/1Li-ion 18650C (2400mAh) Input: 5 V⎓ 1 A 1. Wi-Fi and location services in your phone 2. Search for the device, click the device icon in the “Discovered” list, a... -
Factory source Weather Station Instruments - PROTMEX PT201C Indoor Outdoor Wireless Color LCD Display Clock Weather Forcast Weather Stations – Protech
Main Function: Optional time display mode: 12 hours / 24 hours. ▲ Personalized alarm mode: alarms can be set separately for weekdays and weekends. ▲ Snooze alarm clock: the interval can be adjusted from 5 minutes to 30 minutes. ▲ Moon phase. ▲ Trend of temperature and humidity. ▲ Trend of atmospheric pressure. Pressure measurement range: 600 hPa/mb～1100 hPa/mb. Please note that the the pressure value will not be displayed. It will only be measured by the built-in sensor. ▲ Humidity: indoor ... -
China Cheap price Clock - PROTMEX PT201C Indoor Outdoor Wireless Color LCD Display Clock Weather Forcast Weather Stations – Protech
Main Function: Optional time display mode: 12 hours / 24 hours. ▲ Personalized alarm mode: alarms can be set separately for weekdays and weekends. ▲ Snooze alarm clock: the interval can be adjusted from 5 minutes to 30 minutes. ▲ Moon phase. ▲ Trend of temperature and humidity. ▲ Trend of atmospheric pressure. Pressure measurement range: 600 hPa/mb～1100 hPa/mb. Please note that the the pressure value will not be displayed. It will only be measured by the built-in sensor. ▲ Humidity: indoor ...
