ABIY AC 50-300V Digital Voltmeter Ammeter 100A Wattmeter Frequency Meter Voltage Monitor Current Factor Vol Ampherz KWH

Semi-finishedproduct : No Battery Included : No High-concerned chemical : None Voltage range : Other Origin : Mainland China DIY Supplies : Woodworking Specification 1 : Digital Voltmeter Ammeter Specification 2 : Ammeter Specification 3 : Frequency Meter Specification 4 : Digital Voltmeter Specification 5 : 100A Wattmeter