Hioki 9459 Battery Pack Replacement for 3196, 3197 and 3455 Models

the following program is brought to you by element 14 the electronics community where you can connect and collaborate with top engineers from around the world join now at element14.com presents this box is an uninterruptible power supply or ups using a lead acid battery it provides power to devices like my scope when ac mains goes away over time those batteries wear out and need to be replaced that is where this hierarchy battery tester comes into play not only can it tell us the esr of a sealed lead acid battery but it can also measure while the battery and ups are in operation normally this is not a meter you would have on your electronics workbench but when i talked to haoki about it i thought it sounded cool and would be fun to show here so i borrowed it from the element 14 road test program that's the part of the community where you can apply to review test gear and other electroni