BUT, it comes with 1000mAh AAA NiMH batteries so what would you expect? I find that the device likes 1.5V batteries better than 1.2V batteries, so I bought 1.5V 1200mAh lithium batteries. Now it works much better. The features appear to be identical to the more expensive Wilson Pro counterpart. I've used it long enough to be concerned about battery life, and having also used a Wilson meter I know it's about the same. Good buy.
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