Kill A Watt Power Meter
I use this Kill A Watt meter to measure any device I have electricity questions about. I also use it to measure total system power usage and even to track cost over time.…
Tag: Gear You Didn’t Know You Needed
Online Triangle Calculator
This is a triangle calculator. Specifically, this is the open source triangle-calculator provided here: https://ostermiller.org/calc/triangle.html Since an LED emits light roughly in the shape of a cone, we can use…
Spectrometer
This is my Project STAR spectrometer. It was very inexpensive. I use it for examining the color of different lights inside and outside. (Don’t look directly at the sun through…
Beginner’s Lux
This is the lux meter I use. It works great for matching a new coral to a light zone in your tank so its light isn’t too different from the…
