مقياس التيار المتردد/المستمر الرقمي متعدد القياسات True-RMS متعدد القياسات Anto-Ranging، مقياس التيار مع أمبير فولت أوم ديود السعة المقاومة الاستمرارية NCV درجة الحرارة نسبة التشغيل اختبارات VFD

This is a dual impedance true RMS digital multimeter integrating a variety of measurements like AC/DC voltage, AC/DC current, frequency, duty ratio, resistance, capacitance, temperature, diode, continuity, NCV, VFD, inrush current, etc.. And there are more functions like last data hold, flashlight, Max./Min./Relative value, Celsius/Fahrenheit degree, and zero key.  Features: CLAMP MULTIMETER: Measures inrush current, VFD current/voltage, AC/DC current, AC/DC voltage, frequency, duty ratio, resistance, continuity, diode, capacitance, temperature, non-contact AC voltage (NCV) detection, and live detection. WIDE OPENING JAW: Opening jaw capacity is 40mm, wide enough to measure without disturbing the circuit. LOUD BEEP: NCV sensor send out audible and visual alarm once received electromagnetic signal. MORE FUNCTIONS: Features data hold, flashlight, low battery display, Celsius/Fahrenheit degree, Max./Min./Relative value, and Zero(reset) key. SAFE TO USE: Designed and conforms to IEC61010-1, CAT III 1000V, safe and reliable. AUTO-OFF: Auto power off within 15 minutes if there is no operation, helps conserve the battery. MULTI TESTER: Comes with 2 test leads and a thermocouple to be used as a multitester. Note: *MUST read the user manual carefully before use for safety. *Battery not included. Parameters: Display: 6000 count Clamp Opening Size: 40mm Auto-off: approx. 15 minutes Max. Voltage Between Terminals and Earth Ground: AC750V or DC 1000V Range Resolution Accuracy DC Current (MAX current: 1000A) 60A 0.01A ±(2.5%reading+8) 600A 0.1A 1000A 1A AC Current (MAX current: 1000A, True RMS) Frequency range: 0.1~600A: 40Hz~400Hz 600~1000A: 40Hz~60Hz 60A 0.01A ±(2.5%reading+8) VFD: ±(5.0%reading+10) INRUSH: ±(5.0%reading+10) 600A 0.1A 1000A 1A DC Voltage Input impedance: 10MΩ(LoZ: 300kΩ) Overload protection: AC750V/DC1000V Maximum input voltage: AC750V/DC1000V 600mV 0.1mV ±(0.5%reading+5) 6V 0.001V 60V 0.01V 600V 0.1V 1000V 1V ±(0.8%reading+5) AC Voltage Input impedance: 10MΩ(LoZ: 300kΩ) Overload protection: AC750V/DC1000V Maximum input voltage: AC750V/DC1000V Frequency range: 40Hz~1kHz, True RMS 600mV 0.1mV ±(0.8%reading+5) 6V 0.001V 60V 0.01V 600V 0.1V 750V 1V ±(1.0%reading+5) VFD(750V) 0.1V ±(2.0%reading+5) Resistance Overload protection: 250V 600Ω 0.1Ω ±(1.0%reading+5) 6kΩ 0.001kΩ 60kΩ 0.01kΩ 600kΩ 0.1kΩ 6MΩ 0.001MΩ 60MΩ 0.01MΩ Diode It displays the approximate forward voltage value of the diode. Forward DC current is about 1.5mA; Reverse DC voltage is about 3V; Overload protection: 250V Continuity