Performance characteristics of clamp current transformer series products：
1.Clamp-shaped structure, no power failure is required, no line under test is disconnected, and it is easy to carry, especially suitable for on-site online testing.
2.Using permalloy iron core, it has stable performance and high precision, strong anti-interference ability, and is suitable for complex interference environments.
3.Various specifications and diameters, large-caliber current pliers can test thick wires or busbars.
4.Can output current signal or voltage signal.
5.The range, variable ratio, output interface, etc. of the transformer can be customized according to customer requirements.
6.Output interface: Terminal interface: BNC plug/4.0mm dual banana plug/3.5mm audio plug/bare wire tap (optional), cable length 1.5m.
7.Safety level: CATⅢ600V.
8.Working temperature: -15°C～50°C

Product Model	Product Picture	Measurement Parameters	Reference Load	Clamp Jaw Size	Dimensions	Weight
EM030A		Range: 0.00A～300A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 3000:1 Working frequency: 10Hz～100kHz	0～3A≤300Ω 0～30A≤30Ω 0～300A≤3Ω	25mm×30mm	115mm×70mm×33mm	180g
EM040A		Range: 0.00A～500A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 4000:1 Working frequency: 10Hz～100kHz	0～5A≤300Ω 0～50A≤30Ω 0～500A≤3Ω	35mm×40mm	125mm×70mm×37mm	190g
EM068A		Range: 0.00A～800A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 2000:1 Working frequency: 10Hz～100kHz	0～8A≤300Ω 0～80A≤30Ω 0～800A≤3Ω	Ф68mm	185mm×115mm×43mm	530g
EM080A		Range: 0.00A～1000A AC Accuracy level: 0.5 Phase error: ≤2° Variable ratio: 2000:1 Working frequency: 10Hz～100kHz	0～10A≤300Ω 0～100A≤30Ω 0～1000A≤3Ω	80mm×80mm	194mm×145mm×40mm	780g