As you have noted there are literally zillions of suitable devices at various prices available on Lazada.
What do you actually want to measure? certainly V, A, W and kWh
Do you want it to log usage over time?
Do you want Wi-Fi/Bluetooth/RS-485 connectivity so you can link it to your PC, smart device (Alexa etc.) or Home Assistant to analyse the results?
Do you want it DIN mount or in a separate standalone box?
I would go for one that uses current transformers rather than direct connection, easier to wire and fewer joints to fail/get warm.
For brands, I've had good experiences with Chint and Tomzn kit as lower-cost units, of course the big names are there too with suitably big prices.
Eisenhower first warned of the Military Industrial Complex. By the time the Vietnam war got started, they called it the Domino Theory. Kennedy was likely assassinated because he wanted to put an end to that war.
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