Please add your request for features to be added to a future version of the ZS-2102-A. Since hardware revision is time consuming task, we would debate a lot before implementing them. However all your requests would be considered and a suitable reason would be provided for rejection or acceptance.
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One of the comments I received from Otso was that the power profiler lacks input protection against short circuit of the battery. This is a very good finding and a fuse was a good option to add to the tool. However, there is an option to add a fuse to the wires being used in the measurement. There are in-line fuses available which can be inserted by cutting the Banana to Alligator clip cables shipped with the ZS2102A.With this the inputs shall be protected against accidental shorts. Adding a fuse would not alter the current measurement accuracy of the power profiler.
A suitable fuse is available online https://www.amazon.in/Prettyia-Holder-Inline-Screw-Conversion/dp/B07PKRFDF7/ref=sr_1_3?keywords=5X20mm+fuse+holder&qid=1559902663&s=automotive&sr=1-3
We plan to include them in our future shipment of the products.
Thanks Otso for pointing out this obvious miss.