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14/07/2026
Fan Anemometer | FA 430
https://www.aisa.co.za/product/fan-anemometer-fa-430/
Fan Anemometer – Overview
This versatile instrument is your comprehensive solution for precise ventilation diagnostics. It is designed to deliver accurate, on-the-spot readings right where they matter most. It instantly measures air speed, temperature, and relative humidity directly at the supply and return vents to ensure system balance. It also has integrated CO₂ monitoring. Quickly pinpoint hidden air leaks within the ductwork or structure to prevent energy loss and optimise system efficiency. It also features integrated volume flow calculation. Direct measurements regardless of vent shape. Pair the device with a cone attachment for precise volume flow at air vents, or a funnel attachment for direct flow rate readings at air nozzles.
Fan Anemometer – Features
Measurement of air speed, temperature, and humidity at air vents
Measurement of CO2 at the air vents (Wöhler FA 430 only)
Detection of air leaks
Integrated measurement of volume flow
Direct measurement of volume flow at air vents in combination with the cone
Direct measurement of flow rate at the air nozzle in combination with a funnel
Measured values are shown in the Wöhler FA 4xx App
Empowering the future of renewable energy, one brilliant mind at a time! ☀️🔌
Amit Somla from the Action Instruments team recently had the privilege of visiting the incredible GREEN Solar Academy at the Life Choices facility in Lansdowne, Cape Town.
More than just a training hub, this centre is doing vital work—uplifting the community by developing and grooming disadvantaged individuals into highly skilled solar professionals and entrepreneurs. Meeting everyone from the passionate young trainers to future industry leaders was genuinely inspiring.
How Action Instruments is supporting the transition:
☀️ World-Class Tools: We are committed to equipping training institutions and installers with top-tier electrical test and measurement solutions.
☀️ Safety First: Providing instruments that ensure solar PV systems are installed, commissioned, and maintained to the highest safety standards.
☀️ Industry Standards: Raising awareness around vital equipment like the PVm1530 I-V curve tracer to keep the market safe and efficient.
Action Instruments is proud to partner with GREEN Solar Academy, which has been driving South Africa’s clean energy transition since 2011. We are providing the technology that keeps these systems running safely.
Together, through education, innovation, and the right tech, we are building a stronger, more sustainable energy future. 🇿🇦✨
30/06/2026
CO2 Datalogger for Buildings | CDL 210
https://www.aisa.co.za/product/co2-datalogger-for-buildings-cdl-210/
CO2 Datalogger for Buildings – Overview
Ensure a healthy, productive indoor environment with this CO2 Datalogger. It provides continuous, real-time monitoring of carbon dioxide levels, temperature, and humidity, helping you optimise ventilation and maintain peak indoor air quality. It features precision tracking using infrared technology to measure CO2 concentrations up to 9,999 ppm. It has a large, clear screen that simultaneously displays CO2 levels, temperature, and humidity. It has customisable acoustic and visual alarms that trigger when preset CO2 limits are exceeded. It has adjustable logging rates and built-in protection to prevent data loss during power failures. It includes the Wöhler indoor climate software for easy data readout and analysis.
CO2 Datalogger for Buildings – Features
Infrared-CO₂-measurement
Adjustable acoustical and visual alarm function
Data logger
Adjustable comfort level indicator
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