VIVOHOME 220 LBS High Precision Electronic Digital Refrigerant Charging Weight Scale with Case for HVAC AC

COMPACT PORTABLE Compact portable battery design Operates on one 9V battery battery not included Three separate display modes for kglbsozkgglbsoz Digital charging scale capacity is up to 220 pounds and comes with a hard carrying case for extra protection HIGHQUALITY BUILD Highvisibility LCD screen and backlight for display With an extremely large LCD display and backlighting youll have no trouble keeping track of your measurements Professional and high accuracy design can meet your different measure requirements NONSLIP DESIGN Aluminum combined with silicone creates high traction and prevents slippage VIVOHOME refrigerant charging weight scale has a textured rubber coating on the platform surface which helps tanks not to fall while measuring AUTOSHUT OFF Automatically shuts off after 10 minutes of nonuse Backlight will shut off after 3 minutes of nonuse This refrigerant scale features an autozero button which gives the technician the ability to set the value at zero after the weight of the cylinder is measured which helps in recording the measurements accurately FAILSAFE DESIGN Display will state FULL when the load exceeds the specified range This unit is designed with a failsafe feature that will close the valve in the event of lost power due to low battery voltage or if the unit is accidentally turned off.