Used to check the status of used batteries
On 2017-11-10 17:35:36
Thinking that it was easy to judge by myself that it could be confirmed with a bit of anxiety, numbers with only three notice displays. It is a convenient item as it can check various batteries.
Voltage check of in-use battery
On 2016-11-07 09:34:59
It is easy to operate, and it is preferable to use it easily for anyone. However, if there is a thing that can display the voltage value, it is more preferable.
For machine recording equipment inspection
On 2013-12-28 01:56:17
Confirmation work is easy, compact, can be used for multiple functions.
Batteries are necessary to operate any electronic equipment, unless you know the electric capacity, you do not know the amount of batteries mixed up,
On 2013-10-09 08:37:58
When examining the battery capacity, the tester measures the voltage with no load, when load is applied, the current flows and the voltage drop may occur so that the actual voltage drops and may not be usable. Therefore, when measuring the voltage, connect the load resistance according to the capacity of the battery, measure how much the voltage drops to understand the remaining battery level, in one measuring instrument when used in various places, A few testers are required, the above tester is expensive, it is stupid to purchase a million yen tester to measure the battery at most, what is known even if you buy two if it is about 2,000 yen To be easy to use, to evaluate if you use it as a trusted one, do not know if you try using the performance of each product, do the products of this time put load resistance? Although I do not know, it was easy to measure, it is convenient because it does not need an electrode rod, the display is simple, it is not a consumable item so if there are 3 as well, I will not buy next,