Feature: 1. It has the characteristics of high reliability, high safety, automatic range, handheld clamp meter, etc. 2. It has the functions of measuring AC and DC current, AC and DC voltage, resistance, temperature, capacitance, and frequency. 3. Multi‑purpose clamp meter with large LCD screen, which can clearly display the measurement results. 4. Multiple functions to use, very simple and convenient, full range overload protection, data retention, undervoltage indication. 5. It is suitable for frequency conversion power supply, refrigeration equipment such as air conditioners and refrigerators and motor performance testing. 6. Non‑contact voltage detection, suitable for laboratory, field measurement, household and large current measurement. Specification: Item Type: Clamp Meter Material: ABS 1. Security: IEC 61010-1, pollution degree 2 IEC 61010-2-032: CAT III 1000V / CAT IV 600V IEC 61010-2-033: CAT III 1000V / CAT IV 600V 2. Altitude Work: <2000m 3. Working Environment Temperature and Humidity: 0-40°C (<80%RH, <10° non-condensing) 4. Storage Temperature And Humidity: -10-60℃ (relative humidity 70%, take out the battery) 5. Temperature Coefficient: 0.1x accuracy/℃ (<18℃ or >28℃) 6. The Maximum Voltage Between the Terminal and the Ground: AC750V or DC1000V 7. Display: 6000 counter reading automatically displays the unit symbol function according to the measured displacement 8. Out of range indication: "OL" is displayed. 9. Low battery indication: when the battery voltage is low 10. Exceed the normal working voltage, it will display "C" 11. Input polarity indication: automatically display "—" 12. Maximum Size of Jaws: 40mm / 1.57in 13. Automatic Power Off: About 15 minutes 14. Power Supply: 1.5Vx3 AAA (not included) How to Use: After getting the product, first open the back cover, install the battery, adjust the range to be measured, the display will show, after selecting the parameters, you can use the measurement. Technical Indicator Range Accuracy DC Voltage 600mV/6V/60V/600V/1000V ±(0.5%+3) AC Voltage 600mV/6V/60V/600V/750V ±(0.8%+3) DC Current 60A/600A/1000A ±(2.5%+5) AC Current 60A/600A/1000A ±(2.5%+5) Resistance 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ ±(0.8%+3) Capacitance 10nF/100nF/1uF/10uF/100uF/1mF/10mF/100mF ±(3.0%+3) Frequency 10Hz/100Hz/1kHz/10KHz/100KHz/1MHz/10MHz ±(0.5%+5) Duty Cycle 1%~99% ±(1.0%+2) Temperature -40℃~1000℃ ±(1.0%+2) -40℉~1832℉ ±(1.0%+2) Maximum count 6000 counts Automatic/manual range √ Continuity test (sound and light prompt) √ Diode test (buzzer prompt) √ Data-hold √ NCV non-contact voltage detection (acousto-optic prompt) √ Backlight √ Flashlight √ DCA ZERO function √ Low voltage indication √ Automatic shut-down √ True RMS √ VFD function √ INRUSH function √ Maximum/MIN value measurement √ REL (relative value) measurement √ LowZ √ VA display screen √ . Package List: 1 x Clamp Meter(Battery Not Included)2 x Test Leads1 x Temperature Probe1 x Bag1 x Instruction Manual Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.