Discover the authentic 1PCS MQ-138 MQ138 Formaldehyde HCHO Volatile Organic Compounds (VOC) Gas Sensor Module with Alarm Signal Light by HUABAN, part of our Indoor Air Quality Meters collection. Imported directly from the USA and sourced from trusted suppliers, this product is 100% authentic and delivered anywhere in India at the best price.
Highlights & Benefits
Original Indoor Air Quality Meters – 1PCS MQ-138 MQ138 Formaldehyde HCHO Volatile Organic Compounds (VOC) Gas Sensor Module with Alarm Signal Light by HUABAN
100% authentic and sourced from trusted suppliers
Imported from the USA with strict quality checks
Available at the best price in India
Fast and secure delivery across the country
Features: 1, Heating voltage: 5 ±0.2V (AC·DC) 2, Working current: 180mA 3, Circuit voltage: DC5V (Max DC 24V) 4, Load resistance: 10K (adjustable) 5, Test concentration range :1-100ppm 6, Clean air voltage: < 1.5V 7, Sensitivity: > 3% 8, Response time: < 1S (3-5 minute warm-up, theory preheating time 48 hours) 9, Response time: < 30S 10, Component power consumption: < 0.9W 11, Working temperature: -10 ~ 50 oC (nominal temperature 20 oC) 12, Humidity: 95% RH (nominal humidity 65% RH) 13, Life: 5 years 14, Size: 35mm×40mm×28mm 15, Weight Size: 15g (approximately)
At The Global Genie, we bring global products closer to you. Whether it’s Indoor Air Quality Meters like the 1PCS MQ-138 MQ138 Formaldehyde HCHO Volatile Organic Compounds (VOC) Gas Sensor Module with Alarm Signal Light by HUABAN or any other international favorite, we guarantee authenticity, fair pricing, and doorstep delivery across India. Shop confidently knowing every product is carefully verified and backed by our trusted supplier network.
Now you can order 1PCS MQ-138 MQ138 Formaldehyde HCHO Volatile Organic Compounds (VOC) Gas Sensor Module with Alarm Signal Light by HUABAN by from anywhere in India — including Delhi, Mumbai, Bangalore, Hyderabad, and Chennai — with fast doorstep delivery from TGG
TheGlobalGenie operates solely as a global cross-border e-commerce logistics provider. Our role is limited to facilitating the delivery of goods selected by you, as received from the original brand or its authorized distributors. We do not assume any responsibility for the quality, functionality, or any other issues related to the products you purchase through our platform. Our services are strictly limited to the transportation and delivery of your selected items. Any concerns regarding the product itself, including but not limited to defects, quality, or performance, must be addressed directly with the manufacturer or authorized distributor. TheGlobalGenie disclaims all liability in this regard.
Delivery Timeline: Orders are typically delivered within 10 to 12 days from the date of purchase.
Shipping Coverage: We only use premium courier services like Blue Dart Express And India Post(For non-serviceable pin codes in Blue Dart Express , which may take more than usual time to deliver). So all the pin codes across India serviceable by Blue Dart Express and India post are covered in our shipping capability.
Order Processing: Once an order is placed, it will be processed and shipped within the shortest possible time.
Customs & Duties: Any applicable customs duties or import fees will be the responsibility of the TheGlobalGenie.(YOU PAY WHAT YOU SEE).
Common Questions
All products sold on The Global Genie (TGG) are 100% authentic and sourced from trusted suppliers in the USA. We do not sell replicas or counterfeit items.
Delivery usually takes 7–12 business days depending on your location in India. We provide tracking details so you can follow your order until it reaches your doorstep.
Yes. If you are not fully satisfied with your 1PCS MQ-138 MQ138 Formaldehyde HCHO Volatile Organic Compounds (VOC) Gas Sensor Module with Alarm Signal Light, you can raise a return request within 7 days of delivery (or as per our policy). The product must be unused, in its original packaging, and with all tags/labels intact. Once your return is approved, we will arrange for pickup and issue a refund or replacement as per your choice. For complete details, please refer to our Return & Refund Policy
At TGG, every is imported directly from the USA, verified for authenticity, and delivered at the best price in India. Our mission is to make global products accessible to Indian customers.
No. The price you see on our website is the final price. All customs clearance and import duties are handled by The Global Genie, so you don’t need to worry about hidden charges.
Each product page includes detailed descriptions, highlights, and usage recommendations. For additional guidance, you can always contact our support team before placing your order.
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