ATO Digital Clamp Meter True RMS AC 400A with NCV Test/Temperature, Resistance/Frequency/Capacitance Auto-Range Clamp Multimeter

ATO digital clamp meter has AC current measuring range of AC 0~400A. It also has the multimeter functions, such as auto-range measuring voltage/resistance/frequency/capacitance, NCV test, temperature test, etc. 1. Basics:Weight: 0.35kg (Batteries are not included.)Size (L*W*H): 184*66*32.5mmDisplay: 4 digit LCD displayMaximum display value: 5999Power supply: DC 4.5V, 3 AAA batteriesMaximum jaw opening size: 25mmWorking environment: Temperature: 18℃~28℃ (64.4℉~82.4℉), relative humidity:＜75%Storage temperature: -10℃~+50℃ (14℉~122℉)Accessories: A pair of test probes, a pair of temperature probes, a user manual2. Functions:AC current: 0~400A, ±(1.5%+5 digits)DC voltage: 0~600V, ±(1.0%+5 digits)AC voltage: 0~600V, ±(1.2%+5 digits)Resistance: 0~10MΩ, ±(1.0%+2 digits)Frequency: 0~1000kHz, ±(0.3%+5 digits)Capacitance: 0~100mF, ±(4.0%+3 digits)Temperature: -40℃~+1000℃ (-40℉~1832℉), ±(1.0%+3 digits)3. Special functions:TRMS: True RMS measurement for sine wave signalNCV: Non-contact voltage test, with buzzer and indicatorDiode test: Display forward voltage value of diodeOn-off buzzer: Continuity test buzzerData hold: Hold the reading when taking a measurementAutomatic power off: Automatic power off when 15 minutes no operationOverload protection: Overload protection for 100% rangeRange selection: Automatic range selection and manual range selectionBack light: Back light for LCD displayInspection light: Inspection light for clamp operation

• Digital clamp meter has AC current measuring range of AC 0~400A.
• AC clamp meter has the functions of True RMS, NCV, Auto-Range and Auto-Power Off.
• Current clamp meter also can be used to measure or test AC/DC voltage, resistance, frequency, capacitance, temperature and diode.
• The maximum jaw opening size of clamp multimeter is 25mm.
• Clamp meter has back light and inspection light on it.