Best Barometric Pressure Sensors of 2025

HiLetgo Pressure Sensor Module is a digital sensor that utilizes a high-precision AD sampling chip. It can accurately measure air pressure and water levels. Operating within a voltage range of 3.3V to 5V, this sensor is capable of detecting pressures from 0 to 40KPa. This module is beneficial for monitoring atmospheric pressure changes, water level variations, and ensuring precise pressure control in various applications.

HiLetgo BMP180 Sensor Module is a high-precision pressure sensor ideal for mobile devices. With an impressive absolute accuracy of 0.03hPa, this sensor consumes only 3μA, ensuring efficiency. Its compact 8-pin ceramic package allows easy connection via the I2C bus to various microprocessors. Covering a pressure range of 300 to 1100hPa, this sensor is perfect for altitude measurements. Additionally, its low power consumption of 5μA in standard mode makes it energy-efficient for prolonged use.

ACEIRMC BMP180 Sensor Module is a high-precision device for measuring temperature, pressure, and altitude. With an absolute accuracy of 0.03hPa, it offers excellent performance. The ultra-low power consumption of only 3μA ensures energy efficiency. The sensor can be easily connected to various microprocessors via I2C, providing versatility. The wide pressure range of 300 ~ 1100hPa allows for diverse applications. This sensor is ideal for accurately monitoring environmental conditions and altitude changes, making it a valuable tool for your projects.

The KOOBOOK Pressure Sensor Module is an advanced environmental sensor that combines temperature and barometric pressure readings. This sensor, an upgrade from previous models, is ideal for mobile applications due to its precision design. It is versatile, suitable for various weather sensing tasks, and compatible with both I2C and SPI interfaces. With impressive accuracy in measuring barometric pressure and temperature, this sensor can also function as an altimeter. Users can benefit from its low cost, high precision, and ease of use for a range of atmospheric pressure monitoring needs.

The DWEII Pressure Sensor Module is a versatile tool designed for measuring air pressure and liquid levels. With a pressure range of 0-40KPa and operating voltage between 3.3-5V, this module can easily connect to a 2.5mm soft tube for practical applications. It features a 5K ohm resistor bridge sensor, which requires some calculations to determine specific air pressure values. Additionally, it employs a high-precision AD sampling chip, ensuring accurate readings. This module is perfect for DIY projects with Arduino, providing convenience and reliability for your pressure measurement needs.

The AITRIP Pressure Sensor Module is designed to measure air pressure ranging from 0 to 40KPa while operating on a voltage of 3.3-5V. This sensor utilizes a 5K ohm resistor bridge, allowing you to calculate specific air pressure values, which can be beneficial for various projects. With its high-precision AD sampling chip, it ensures accurate readings, making it a reliable choice for your measurements. Additionally, it can connect to a 2.5mm soft tube, enabling you to monitor water levels and other air pressure applications easily. This versatility makes it a great tool for Arduino enthusiasts.

The QCCAN Pressure Sensor Module is a high-precision device ideal for mobile applications. With a pressure range of 300 ~ 1100hPa, it offers accuracy of 1m and low power consumption of 5μA. The BMP180 is fully calibrated and operates at only 0.3uA, making it perfect for battery-powered devices. Additionally, it provides pressure and temperature values in 16-bit format, enabling temperature-compensated altitude calculations for users' convenience.

The Coolwell BME280 Sensor is a versatile environmental module that supports both I2C and SPI interfaces, making it easy to integrate with various devices like Raspberry Pi and Arduino. You can effortlessly switch between communication modes, providing flexibility in your projects. It accurately measures humidity from 0 to 100% with a quick response time, ensuring you stay informed about moisture levels. Additionally, it offers precise temperature readings ranging from -40 to 85°C and barometric pressure sensing, allowing you to monitor vital atmospheric conditions. This sensor is a great choice for hobbyists and professionals alike.

The La Crosse Technology 308-1417 Forecast Station in silver features dynamic forecast icons, a barometric pressure graph with 24-hour history, a wireless temperature/humidity sensor, and atomic self-setting time and calendar with automatic DST reset. It also records high/low temperature and humidity values and has alert settings.

The ALMOCN Pressure Sensor Module is designed for precision in measuring air pressure. It features a high-accuracy AD sampling chip combined with a 0-40KPa air pressure sensor, ensuring reliable data. The use of a 5K ohm resistor bridge sensor enhances its performance, making it suitable for various applications. Operating on a voltage range of 3.3-5V, this module can be easily integrated into your projects, allowing you to calculate specific air pressure values effortlessly. With its six included modules, you will have ample resources for your Arduino projects.