Specification AgeRangeDescription : Adult Brand : LJIA BulletPoint1 : Intelligent design, reduce the complexity of the operation, reduce the possibility of misoperation, with high accuracy, high stability, low power consumption, easy to use. BulletPoint2 : The tip of a small jaw shape is suitable for measuring the cable in crowded places. BulletPoint3 : The test line with power cable, rod and holder have insulation protection. BulletPoint4 : The use of large LCD display, white screen backlight, display at a glance. High precision, high stability, low power consumption, easy to use. BulletPoint5 : Equipped with USB-RS232 interface, can store 500 sets of data, through the system software to upload the stored data to the computer, easy to read, save, report, print historical data, etc.. BulletPoint6 : 5.It obtains RS232 interface, communication cable and software, through which historical data inquiry is available, for reading, saving and printing. Color : One Color ExternallyAssignedProductIdentifier : 9454352904089 ItemName : Ground Tester, Small Tip Current Clamp Three Phase Meter Digital Volt-ampere Meter AC Voltage Current Tester Detector ETCR4300,Safer and Faster ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ground-resistance-meters Manufacturer : LJIA Material : plastic ModelName : ETCR4300 ModelNumber : ETCR4300 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : ETCR4300 ProductDescription : Power DC9V alkaline batteries(1.5V AA×6) Consumption About 80mA at most with enabled backlight, battery working continuously for about 10 hours About 5mA with disabled backlight, battery working continuously for about 16 hours Display Mode LCD display, 240dots×160dots Meter Size Length, Width, Height 196mm×92mm×54mm Clamp Size × Measurement Range (automatic shift) AC Voltage0.00 V-600V (automatic shift) AC Current 0.0mA-20.0A (automatic shift) Phase 0-360° Frequency 45.00Hz-65.00Hz Active Power 0.0W-12kW Reactive Power 0.0W-12kVAR Apparent Power 0.0W-2kVA Power Factor -1-+1 Current Vector Sum 0mA-60.0A Resolution Voltage AC 0.01V Current AC 0.1mA Phase 0.1° Frequency 0.01Hz Active Power 0.1W Reactive Power 0.1VAR Apparent Power 0.1VA Power Factor 0.001 Current Vector Sum 1mA Phase Sequence Positive Phase Sequence U1 U2 U3 or I1 I2 I3 cursors blink in order from left to right Negative Phase Sequence U1 U2 U3 or I1 I2 I3 cursors blink in order from right to left Sample Rate About 2 times/second Data Hold Press HOLD key to keep data, "DH" symbol appears Data Storage 500 sets RS232 Interface USB-RS232 interface, download data to computer for analysis and management Automatic Shutdown Automatic shutdown about 15 minutes later after launching to reduce battery consumption Backlighting Suitable for dark place and nightly use Voltage Detection Low battery symbol appears to remind the replacement of battery when the battery voltage drops below 7.2V. Weight Main Unit about 550g, acuminate current clamp about 170g×3, round current clamp about 185g×3, test line about 250g Test Line Length 1.5m Current Clamp Length 2m×φ5mm Working Temperature and Humidity -10c-40c below 80%Rh Storage Temperature and Humidity -10c -60c below 70%Rh Input Impedence Testing voltage the input impendence is 2MΩ Withs ProductSiteLaunchDate : 2025-03-25T03:42:06.968Z Size : One Size UnitCount : 1 UnspscCode : 46150000