The multimeter is compact in size and Features a high-speed chip for full functioning and diversified measurement, can measure a variety of electyonic component to meet your multi-functional needs. Support for AC/DCVoltage, AC/DCCurrent, capacitance, resistance, diode, on-off continuity, frequency, and temperature measurement functions. With automatic identification, zerowire firewire judgment, NCV voltage detection, data hold, and 15 minutes no operation automatic shutdown function. Widely used in the electrical testing industry, electrician industry, electronic overhaul industry, LED industry, auto repairing industry, and so on. Features: Three-in-one Design:The 3in1 design of an electrical leakage detection pen, a multimeter, and a thermometer provides an integrated functional experience. Concise appearance, the large screen multimeter has an ergonomic body, is compact and portable, easy to carry. The curved buttons are designed for comfortable operation. With a silicone protective cover for drop resistance, safer to use. EBTN Color Backllight Display:This multimeter is designed with an oversized EBTN color backlit display for clearer readings. Multi-mode switching, clear display of the mode function, you can see at a glance, more convenient to operate. Adopts an intelligent chip for accurate measuring, fast responding, and high accuracy, which can provide accurate measuring results. Full Function Multimeter:Auto-ranging, it can measure voltage from 0-620V and also can measure current, capacitance, resistance, frequency, temperature, and various other parameters. Supports diode test, duty cycle measurement, non-contact voltage detection (high and low sensitivity adjustable), inverter voltage test, breakpoint judgment, zero-fire wire judgment, and on-off buzzer function. Automatic identification of alternating-current and direct-current, no need to switch manually. Auto mode enhances the convenience of the user. It meets the needs of professional and efficient as well as voltage small signal testing. Temperature Measurement:The multimeter automatically displays the ambient temperature, shipped with a -20~1000 temperature probe. Support temperature unit switching, you can switch the temperature unit as needed for easy reading. Rechargeable Design:Built-in 3.7V, 400mAh lithium battery, Type-C interface charging, long-lasting, no need to frequently replace the battery, economical and more convenient to use. Leakage Pen Function:The pentip uses 47-pin silicone material to test the AC leakage voltage. It quickly identifies the high and low conductor leakage voltage. Flashlight Illumination:Easy to use, and suitable for a variety of working environments, you can use flashlight illumination in dark environments. Automatic shutdown without operation for 15 minutes:To conserve power, if you do not operate the multimeter for 15 minutes, the multimeter will automatically shut down to conserve battery lifespan and be more intelligent. Screen Prompts & Intelligent Anti-burning:The industry's first red screen prompts current prevents misuse of voltage, and locks all buttons after the current level is activated, further preventing misuse to burn the meter. Full-featured gear cut, intelligent anti-burning chip, full gear overload conservation, wrong gear can realize 220 V voltage anti-burning. Wide Applications:It can easily handle measurement in various fields, such as testing and debugging electronic circuits, troubleshooting and repairing electronics, communications, computers, etc. Suitable for use in the electrical testing industry, electrician industry, electronic overhaul industry, LED industry, auto repairing industry, and so on. Specifications: Name: Digital Multimeter Material: ABS Battery: 1 * built-in 3.7V, 400mAh battery (included) DCVoltage: 0-620V(DCMode), 0.8-620V (Auto Mode), 0.001V, (0.8%+3) AC voltage: 0-620V(ACMode), 0.8-620V (Auto Mode), 0.001V, (1.2%+5) VFC mode: 10-620V, 1V, (4.0%+3) Leakage test mode: 12-300V, 1V, 5% Resistance: 0.0-60M, (1.5%+3); 0.1, (1.2%+3) Capacitance: 1nF-60mF, 0.01nF, (3.5%+8) Frequency: 1Hz-9.999MHz; 0.001Hz, (1.2%+3) Temperature: -50 to 999, 1/, (1.5%+2) Environment temperature: 0-50, 1, 2 Diode: Automatic recognition of diodes less than 3V On-off continuity test: Buzzer sounds when the measured resistance is