• Power: 9V DC;
  • Capacity: 220lbs. (100kg);
  • Accuracy: +/- 0.5% of reading;
  • Resolution: 5g /0.010lbs./0.25oz;
  • Operation temperature: 32°F to 113°F (0°C to 45°C).

Use it for weighing refrigerant in HVAC work. Functions well and accurately for a much price than others. Five stars for the price! I have another that I've been using for over a year and it still works great. Only had to replace the batteries once in over a year.

I use for weighing refrigeration when charging the system. Large display, well made.

Item is as it was advertised, haven't had a chance to use it yet, but doing some spot checks its accuracy looks to be just fine. I am impressed with the weight of the unit which should hold up for field work. The included case is nice.

This works great. It does go to sleep but returns to the last weight when you touch the power button.

lla tengo la mejor erramienta para trabajar refrigeracion es la que siempre soñe comprar para cargar refrigerante en refrigeradoras correctamente gracias a este provedor de amazon gracias

Seems to work well the few times I have used. Will update in 6 months

Great refrigerant scale, easy to use.

Excellent product works great

Works great and seems to be very accurate. Used for home HVAC when adding refrigerant.