- Sep 20, 2013
Professional laser power meters don't have a 2% accuracy. I seriously doubt that LPS meter gets within 10% except for a few outliers. It is only a TEC, pot, voltmeter and an LED with a resistor.Sorry i was looking at the pocket one. But I did pay close to that cause it was on sale at the time. It's $79 now. https://laserpointerstore.com/laser-power-meters/pocket-laser-power-meter
Even so, you really can't go wrong with that. Handles high wattage pretty well and it's very portable. 2% inaccuracy for blue lasers is barely something worth arguing about in my opinion. Especially for the price.
Ps, mine included a USB cable.