FINDMAG 6 Pack Magnetic Hooks with Swivel Carabiner, 50LBS Neodymium Magnet Hooks Heavy Duty, Strong Magnetic Hooks for Hanging Magnet with Hook for Kitchen, School, Warehouse, Home Set of 6 Size:Set of 6 short press this button to fromNN B00OHU9AHS and a 2MT basic Color:7" x 10" Aluminum (Pack of 4)

FINDMAG 6 Pack Magnetic Hooks with Swivel Carabiner, 50LBS Neodymium Magnet Hooks Heavy Duty, Strong Magnetic Hooks for Hanging Magnet with Hook for Kitchen, School, Warehouse, Home Set of 6 Size:Set of 6 short press this button to fromNN B00OHU9AHS and a 2MT basic Color:7" x 10" Aluminum (Pack of 4) short press this button to enable or disable the sound alarm Measurement Unit Switch Short press this button to switch between the unit of electromagnetic field strength (mG and μT) and the electric field strength (V M) Temperature & Data Hold Switch Long press the button for 2 seconds to switch between temperature unit ℃ & ℉Short press this button to freeze the instant reading on the screen Maximum Measurement Mode & Light Power Long press this button for 2 seconds to turn ON OFF the backlight and flashlightShort press this button for maximum measure mode and freeze the max reading on the screen Read more WIDE VARIETY OF APPLICATIONS TECHNICAL PARAMETER ✔Electromagnetic field strength measurement Range: 0 Ease of Use: Get your job done quickly and efficiently