🧊 Kozyvacu 220 lbs Digital Electronic Refrigerant Charging Weight Scales - Ideal for HVAC/Auto AC Refrigerant Recovery Processing with LCD Display, Backlighting, Free 9V Battery, and Portable Carrying Case Review

This unit shuts off before I finish my freon load. As a result, the filled quantity is lost. Therefore, I have to write the amount of freon dispensed on a piece of paper. Not a very good feature.

I've been using it all summer, no major complaints, a bit difficult to switch from metric to standard, sometimes not sure if it's an internal problem or a problem in the button itself is, but keeps changing. Maybe I just need to slow down a bit, I'm not a very patient person.

Nice and compact body, but this scale is not durable. I've had this scale for about two years and have used it maybe 6-7 times. The numbers on the display will always go up and down, no matter how stable the refrigerant tank is. Don't waste your money on this if you are looking for a good and reliable charging scale.

So close to being great. However, the auto shut off is killing me. Mine is inconsistent. It happened within 8 minutes, more than 10 minutes, usually within 15 minutes. When this happens it really slows down while I'm actively measuring the refrigerant. I could see if there was nothing wrong with the readings. But while he measures the weight? nope The last read reminder doesn't work either. When you put these two things together, charging a depleted system becomes a problem. Most notably, I…