Works great but it doesn't have a backlight so u have to illuminate to read,short cord makes it difficult n certain situations. It's just a monitor and saying that they should b about$20, but these monitors are all to expensive no matter what brand, I really wanted the next model up but I'm to cheap to spend$200! It does what it says and the price is the whole market,I hate that considering their all made n China!
Verified purchase: Yes | Condition: New
I'm improving my growth with this excellent tool!
Verified purchase: Yes | Condition: New
working great in my room with no problems
Verified purchase: Yes | Condition: New
I like to monitor the COs levels in our house. This works as expected.
Verified purchase: Yes | Condition: New
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