Item Type: Leakage Ammeter ClampModel: ETCR6670Material: ABSBattery: 3.7V 1000mAh lithium battery (built in battery)Usage: Widely used in electric power, communication, meteorology, railway, oil field, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fieldsBasic Parameters: Measuring Range: 0.00mA~1200AMeasurement Accuracy: 0.00mA-999mA1.5%rdg5dgt1.00A-300A1.5%rdg5dgt300A-599A2.0%rdg5dgt600A-1200A2.5%rdg5dgtLCD Backlight: YesFlashlight: YesFiltering Function: Filter On: 40Hz-70Hz; Filter Off: 40Hz-1kHzHarmonic Analysis: 21 times (above 10mA)Distortion Rate: Yes (more than 10mA)Maximum Minimum Values: YesAverage: YesData Retention: YesData Storage: 2000 groups (stored through APP)Overflow Display: Overrange Overflow Function: OL sign displayBluetooth Communication: Yes, you can test or view the test results on your mobile phone after installing APPAutomatic Shutdown: The instrument shuts down automatically after about 5 minutes of startup to reduce battery consumptionBattery Power: 4 levels displaySampling Rate: 2 times per secondWorking Current: 60mA (turn on flashlight 72mA)Line Voltage: Line test below AC600VWorking Environment: -10-50; Below 80%RHStorage Environment: -20-60; Below 70%RHInsulation Strength: AC 3700V/rms (between core and shell) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Current Measuring: Specially designed for measuring AC leakage current, uses unique CT and digital integration technology to ensure high accuracy measurement. 2Less Interference: The clamp adopts magnetic shielding technology, which is hardly affected by external electromagnetic field, with high accuracy and good stability. 3Multi Measurement: Clamp meter has true RMS measurement, filtering function, maximum value, minimum value, average value, harmonic, distortion rate and other functions. 4Other Functions: Equipped with 3.7V 1000mAh rechargeable lithium battery, easy to use, with backlight, flashlight, data retention and Bluetooth communication function. 5Wide Application: Widely used in electric power, communication, meteorology, railway, oil field, construction, measurement, industry and mining, etc.