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Tools for real home measurements.
Use your own readings and costs. The tools explain their assumptions and do not pretend to diagnose a building.
Costs, sizing and energy use
Home climate calculator hub
Estimate air-conditioning installation cost, room BTU capacity and portable AC running cost, with free results and versioned methods.
Private seven-day record
Humidity and temperature log
Record room conditions and observations, spot repeated patterns and download your entries as CSV.
Compare the same finished load
Laundry drying cost comparison
Compare dehumidifier, heated-airer and tumble-dryer electricity costs using your own appliance figures.
Room-first buying decision
Compressor vs desiccant selector
Screen the two technologies by room conditions, then cost actual candidates with your own tariff and operating estimates.
Four current models
Meaco Arete Two size selector
Compare the 10L, 12L, 20L and 25L using the same published extraction condition, plus noise, airflow and an equal-hours cost scenario.
Use your own tariff
Dehumidifier running cost
Estimate session, weekly, monthly and annual electricity cost from wattage, runtime and active load.
Room and moisture load
Dehumidifier capacity helper
Compare sensible capacity bands from room volume, humidity, temperature and the task you need to handle.
Dew point and cold surfaces
Condensation risk checker
Compare room temperature and humidity with a measured surface to see how close it is to the calculated dew point.