# Gravity: Analog Alcohol Sensor (MQ3)

- Category: Sensors > Environment > Air quality & gas
- Also known as: Alcohol Sensor, Analog Alcohol Sensor, Gravity analog alcohol sensor, Gravity 模拟酒精传感器, Gravity 模拟酒精感测器, Gravity: Analog Alcohol Sensor (MQ-3), Gravity: Analog Alcohol Sensor (MQ3), MQ-3
- Product page: https://partlark.xyz/p/c-gravity-analog-alcohol-sensor-mq3-ab5ffd5bb9

## Details

- Identified as: MQ3 / Gravity analog alcohol sensor

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. DFRobot官方品牌店 (Taobao)

- Listing price: ¥60.00 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-12
- Marketplace listing: https://item.taobao.com/item.htm?id=627552146483
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=TB&id=627552146483&partnercode=EU3LLB&trackPayload=pc_share

### 2. 微雪电子waveshare代理店 (Taobao)

- Listing price: ¥26.01 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-14
- Marketplace listing: https://item.taobao.com/item.htm?id=40884849703
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=TB&id=40884849703&partnercode=EU3LLB&trackPayload=pc_share

## Ordering

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