of test leads, Thermocouple, Portable storage bag Functional parameters DC voltage DCV :yes AC voltage ACV :yes AC current ACA :yes Capacitance measurement :yes Resistor / On-Off Test :yes Diode measurement:yes #xff08;Diode forward voltage drop. Forward DC current is about 1mA, open circuit voltage is about 3V #xff09; Buzzer:yes #xff08;The buzzer sounds long and the resistance of the test is less than (5020) . auto recognition #xff08;AUTO #xff09; temperature measurement :yes Frequency :yes NCV :yes Zero line / Fire line test :yes Full unit symbol :yes Backlight manual/Auto off :yes True RMS measurement :yes Flashlight lighting :yes HOLD :yes Technical Specifications DC voltage (DCV):4V-40V-400V-600V (0.5% #43;3) AC voltage (ACV): 4V-40V-400V-600V (1% #43;3) AC current(ACA):0.1A-4A-40A-400A-600A (2.5% #43;8) Resistance: 4k-40k-400k-4M-40M (0.5% #43;3) Frequency measurement: 4Hz-40Hz-400Hz-4kHz-40kHz-400kHz-1MHz (0.1% #43;2) Capacitance measurement:4nF-40nF-400nF-4F-40F-400F-4mF (2% #43;5) temperature measurement : -30~1000 / 22~1832 (2.5% #43;5) Notes: 1. When measuring voltage, please do not input the limit voltage exceeding the effective value of DC 1000V or AC 750V; The voltage below 2.36V is a safe voltage. When measuring higher than 36V DC and 25V AC voltage, check whether the test leads are in reliable contact, are connected correctly, and are well insulated to avoid electric shock; 3. When changing functions and ranges, the test leads should leave the test point.. Package list: 1 *ANENG ST205 Clamp Meter 1 * English User Manual 1 *Outer Packaging Box 1 * Pair of Test Leads 1 * Portable Storage Bag