---
title: "MoLab Barometer/Altimeter"
url: "https://cma-science.com/product/molab-barometer-altimeter/"
type: "product"
published: "2026-08-05T12:17:38+01:00"
modified: "2026-08-19T16:50:12+01:00"
author: "Tom van Raaij"
---

The Barometer / Altimeter ML36s measures atmospheric pressure and calculates the respective altitude in meters assuming that the average pressure exerted at sea level by the atmosphere is 1013.25 hPa (1 atm).

**Technical specifications:**

- Ranges: 300 .. 1,100 hPa , – 1000 .. 9000 m (calculated)
- Resolution: 0.01 hPa , 0.25 m
- Maximum sampling rate: 10 Hz

Can be used in experiments to:

- measure the air pressure over a longer period of time (weather studies)
- measure the pressure in liquids by connecting the sensor to a tube, which is submerged in a solution
- measure the pressure differences between different floors of buildings