Instruct: Classify the given review into positive or negative sentiment.
Query: Performs as described

This digital voltmeter works as decribed for up to about 10,000 V. Easy to use. My fence has pulses over 10kV and this was the best tools I found for assessing the actual voltage. My only complaint is the retailer send me an obviously used product (small crack in housing and bent probe tip) as a new one.