Grounding Resistance Clamp Meter 500/1200/1500 AC Voltage Leakage Current Tester USB Technology ,Efficient Features

<p>Grounding Resistance Clamp Meter 500/1200/1500ACVoltage Leakage Current TesterUSB Technology</p><p></p><p>Main Feature:</p><p>3020Resistance Range: 0.01-500 </p><p>3020B Resistance Range: 0.01-1200 </p><p>3020EResistance Range: 0.01-1500 </p><p>3020Current Range: No Function.</p><p>3020B Current Range: 0.00mA-20.0A </p><p>3020ECurrent Range: 0.00mA-40.0A </p><p>Voltage Range: 0.0V~100V </p><p>+A same screen display </p><p>Fully isolated USB technology, can be connected to the computer </p><p>Real-time clock function </p><p>New black screen design, luxury </p><p>Quick self-test function without waiting </p><p>Using fast filtering technology, strong anti-inteerence ability </p><p>New design, long life clamp head </p><p>Safe and reliable, 500 sets of storage</p><p></p><p>Technical Data</p><p>Resistance range:</p><p>0.01-500</p><p>0.01- 1200</p><p>0.01-1500</p><p>Current range:</p><p>N/A</p><p>0.00mA-20.0A</p><p>0.00mA-40.0A</p><p>Voltage range:</p><p>N/A</p><p>N/A</p><p>0.0V-100V</p><p>Resistance accuracy:</p><p>±1%±0.01</p><p>±1%±0.01</p><p>±1%±0.01</p><p>Resistance resolution:</p><p>0.001</p><p>0.001</p><p>0.001</p><p>Current accuracy:</p><p>N/A</p><p>±2%±1mA</p><p>±2%±1mA</p><p>Currenty resolution:</p><p>N/A</p><p>0.01mA</p><p>0.01mA</p><p></p><p>II. Technical Specification</p><p>Function</p><p>Ground resistant test, Loop resistance test, leakage current test, grounding voltage test.</p><p>Ambient temperature and humidity</p><p>23±5,below 75%rh</p><p>Range</p><p>Grounding resistance:0.01-1500 ±1%±0.01</p><p>Current:0.00mA-40.0A ±2%±1mA</p><p>Grounding voltage:0.0V-100V</p><p>Measurement Method</p><p>Mutual induction</p><p>Resistance resolution</p><p>0.001</p><p>Current resolution</p><p>0.01mA</p><p>Clamp Diameter</p><p>55mm×32mm</p><p>Clock Function</p><p>Have</p><p>+A Synchronized display</p><p>+A same screen display</p><p>Display Mode</p><p>4-digit LCD display, black screen design</p><p>LCD Dimension</p><p>46mm×29mm</p><p>Meter Dimension</p><p>W/T/H: 85mm×58mmx285mm</p><p>Sampling Speed</p><p>About 2 times/second</p><p>USB inteace</p><p>With USB inteace, software monitoring, storage data can be uploaded to the computer, save the print</p><p>Communication Line</p><p>USB communication line 1</p><p>Data Storage</p><p>500 Groups, the symbol "MEM" gives indication, "FULL" mark will flash to indicate the memory has been full</p><p>Data Review</p><p>"MR" symbol indication when reviewing data</p><p>Ovelow Display</p><p>Exceed measurement range ovelow function: "OL " symbol display</p><p>Inteerence Test</p><p>Automatic identify inteerence signal, "NOISE" symbol indication when the inteerence current is large</p><p>Alarm Function</p><p>Alarm when the measured value exceeds the alarm setting value</p><p>Battery Voltage</p><p>Real-time display of battery power, reminding timely charging when battery voltage is low</p><p>Automatic shut-down</p><p>"APO" instruction, automatic shutdown after 5 minutes boot</p><p>Power Consumption</p><p>50MA Max</p><p>Weight</p><p>Instrument: 1180g (with battery)</p><p>Working Temperature and Humidity</p><p>-10°C~40C; below 80% rh</p><p>Insulation Resistance</p><p>20 or more (500V between circuit and outside)</p><p>Pressure Resistance</p><p>AC 3700V/rms(between circuit and outside)</p><p>Suitable for Safety Regulations</p><p></p><p>Earth resistance range</p><p>0.00~500</p><p>0.00~1200</p><p>0.00~1500</p><p>Current range</p><p>0.00mA~20A</p><p>0.00mA~40A</p><p>Earth voltage</p><p></p><p>USB data upload function</p><p>Real-time clock</p><p>FFT anti-inteerence technology</p><p>Data storage</p><p>Real-time indicator of battery power</p><p>Backlight</p><p>Alarm function</p><p>Battery voltage low indication</p><p>Overload protection</p><p></p><p>Packing List</p><p>Meter</p><p>1 set</p><p>Instrument box</p><p>1 </p><p>AA dry battery</p><p>Section 4(Not Included)</p><p>Monitoring software CD</p><p>1 serving</p><p>Calibration ring</p><p>1 </p><p>USB communication cable</p><p>1 </p><p>Manual, Warranty</p><p>1 set</p><p>Related Products: </p><p>multimeter, </p><p>voltmeter, </p><p>electrical tools, </p><p>electrician tool kit, </p><p>multimeter tester, </p><p>tester electric, </p><p>oscilloscope, </p><p>electric tester</p>

• Ambient temperature and humidity:23±5,below 75%rh
• Grounding resistance:0.01-1500 ±1%±0.01
• Current:0.00mA-40.0A ±2%±1mA
• Grounding voltage:0.0V-100V
• Working Temperature and Humidity:-10°C~40C; below 80% rh