Digital Electronic Refrigerant Charging Weight Scale 220lbs For Hvac Auto Ac Freon Recovery With Auto Shut-Off, Back Light, 9v Battery And Portable Case, Each

Details:

Higher accuracy & resolution: the accuracy is ±0.05%. Three separate display modes for kg, oz, and lbs with lcd display; digital charging scale capacity is up to 220 pounds.Slip-resistant 9" x 9" weighing platformauto-shut off: powered by a 9v battery. Automatically shuts off after 10 minutes of non-use; backlight will shut off after 3 minutes of non-use. The backlight on the remote to read the display in dark environment