fault playback 3 phase relay testing kit

{"cid":"91199884","title":"40A Three Phase Relay Test Kit LCD Display Interlock Function","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/81\/e930ab1dd3e6523a148f2b732972-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HNMC","Model Number":"MCRT43","Minimum Order Quantity":"1","Delivery Time":"4-8weeks","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Packaging Details":"wooden package","Supply Ability":"30 sets per month","Current output":"3*(0-40A)","Voltage output":"4*(0-120V)","Accuracy":"0.2%","DC Voltage":"0-+\/-160V\/+\/-320V"}}

{"cid":"91225394","title":"Three Phase Relay Protection Tester With DSP FPGA High Fidelity Linear Power Amplifier","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/45\/416eec6e84a69ddfe3db1c7ff3be-200x200-1.jpg","attrs":{"Price":"5000usd","Brand Name":"MINGYANG","Model Number":"MY-T1640","Minimum Order Quantity":"1","Delivery Time":"1 week","Place of Origin":"China Mainland","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"1000pcs\/month","Packaging Details":"carton","Type":"HANTEK Oscilloscope","Warranty":"1years","Customized support":"OEM","Bandwidth":"70MHz","Record Length":"2M","Rise Time at BNC(typical) 5ns":"5ns","Vertical Resolutior":"8-bit resolution, all channel sampled simultaneously","Inputs Impendance3pF":"1M\u03a9+2% 20pF\u00b1","Probe Attenuation":"1X, 10X","Sampled simultaneously Inputs Coupling":"AC, DC, GND","Supported Probe Attenuation Factor":"1X, 10X, 100X, 1000X","Measuring Range":"0-20k\u03a9","Accuracy Class":"\u00b1(0.2%RD+0.05%FS)","Operating Temperature":"-10~50\u00b0c","Dimensions":"320mm*240mm*130mm","Minimum resolution":"min. 0.1 \u03bc \u03a9","Frequency":"50Hz\/60Hz","Usage":"Testing Machine","Measurement time":"fast, 10~60 seconds, continuous testing optional","Working power supply":"built-in 12.6V\/7.8AH lithium battery","Weight":"6KG","Place of origin":"Hebei, China","working value of phase current":"9.9A","Output power three phase":"1800VA","Frequency range":"0 -- 1000Hz, accuracy 0.001Hz","Single phase voltage output (RMS":"0 -- 120V \/ phase, accuracy: 0.2% \u00b1 5mv","Single phasevoltage output amplitude":"0--\u00b1 160V, accuracy: 0.5% \u00b1 5mv","Phase voltage line voltage output power":"90VA\/180VA"}}