■ functional characteristics of transformer core grounding current tester
▲ clamp type current transformer is adopted to facilitate on-site operation.
▲ cooperate with high-speed microprocessor to display measurement data and waveform in real time.
▲ it has the alarm function of leakage current exceeding the limit, and the alarm current can be set.
▲ it adopts 3.5-inch 320 * 240 true color LCD and windows menu operation tips.
▲ it also has intelligent touch and key control mode, and can store 600 groups of measurement data.
▲ built in 3000mAh rechargeable lithium battery, with standby time of more than 8 hours, which is convenient for on-site use.
■ technical parameters
▲ measurement range: current: 0 ~ 10000ma frequency: 45 ~ 65Hz
▲ resolution: 0.001ma
▲ measurement accuracy: ± 1% or ± 0.1mA
▲ overall dimension: 203mm × 112mm × 38mm
▲ instrument weight: 0.5kg