Insulation Resistance Tester, Digital Resistance Tester ETCR3520 High Performance HV Insulation Resistance Tester 5Kv 10Tohm 7mA

Features:6.Test timer function, automatically record test time.7.Automatic discharge function, Instantaneous release the charging charge of the measured object after the test, no need to add the discharge circuit.8.Store function, automatically store 1000 groups of real-time test data with test date, time and timing.9.Upload function, the recorded data can be uploaded to the computer by USB communication cable for data statistical analysis.Technical SpecificationModelETCR3520Rated Voltage250v,500v,1000v,2500v,5000vOutput Voltage Accuracy(5%~10%)±10VInsulation Resistance Range5Kv,10T,7mAOutput Short Circuit Current7mAPower SupplyRechargeable lithium battery pack 6.2AhPolarization Index TestYesDielectric Absorption Ratio TestYesRamp Test ModeThe output voltage will start at 10% of the preset voltage and increase in steps of 10% until the preset voltage is reachedFiltered Resistance Test Mode10S,20S,30S,40S (4 selection)Voltage TestRange: AC/DC 0V~1000V;Accuracy: ±(5%+3V)Current TestRange: 0.01nA~9mA;Accuracy: ±(5%+0.2nA);Capacitance TestRange: 10nF~25uF;Accuracy: ±(10%+10nF)Voltage MonitorMonitor the voltage of the measured object, and monitor discharge status after test, Forbidden to test when voltage is larger than 36V, protect instrument and operator.Test TimerAutomatic record test time, time range: 0s~9999sStorage FunctionAutomatically store the real-time test data with test date, time and timing, total of 1000 groupsUpload FunctionUpload the stored data to computer with USB communication cable.Battery Power IndicationYes, when battery voltage low will remind to replace the batteryAutomatic ShutdownAfter 15 minutes start up will shut down automatically without any operationMeter Dimension280mm×260mm×160mmMeter Weight4900g (include battery)Test WireRed high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green test wire 1PCS, black test wire 1PCSProtection LevelClose the case IP65; open the case IP40Working Environment-20~50;80%rhStore Environment-25~65;80%rhInsulation Resistance50M(1000v)(between the test circuit and shell)Withstand VoltageAC 3Kv 50Hz 1min(between the test circuit and shell)Suitable Safety StandardIEC61010-1,IEC61326-1AccessoriesHost: 1PCS,high voltage test wire(red): 1PCS, Test wire (green): 1PCS; Test wire (black): 1PCS; Alligator clip: 1PCS; Hook 1PCS; USB communication cable 1PCS; Software CD: 1COPY; Tool bag: 1PCS

• 1.The combination of touch color screen, button and wave band knob, the function perfect can be directly tested with one button, the operation of inquiry record is simple and convenient.
• 2.Rich display content which can display on same screen : various test modes and insulation resistance value, output voltage and the voltage of tested object, current, test timing, test time, battery power, operation help, etc.
• 3.Double shell structure, firm and durable, protection level IP65.
• 4.Large capacity rechargeable lithium battery.
• 5.Voltage monitor function, automatically monitor live voltage of the tested object.