Battery Included : No<br>High-concerned chemical : None<br>Dimensions : 155x72x42mm<br>Operating Temperature : -25~45��<br>Output Voltage : 110-240V<br>Accuracy Class : High quality<br>Measuring Energy Range : 0-9999V<br>Phase : single phase<br>Model Number : Energy Meter<br>Max Operating Current : 19A & Under<br>Rated Voltage : 220V<br>Power Supply : AC<br>Display Type : Digital Only<br>DIY Supplies : Electrical<br>Brand Name : JUANJUAN<br>Origin : Mainland China<br>Certification : CE<br>Name : Electricity Power Meter<br>Frequency display : 50HZ<br>Operating current : max 16A<br>Width voltage range : 230V-250V<br>Voltage display range : 0V-9999V<br>Operating voltage : 230VAC<br>Style : LCD Energy Meter<br>Use : Power Analyzer<br>Use 2 : wattmeter<br>