621A Smart Digital Multimeter with Touch Screen, 9999 Counts, Auto Range, Rechargeable, Portable, NCV, Universal Meter, Voltmeter, Ammeter

Smart touch screen: easy to operate, with a large VA color reverse LCD display, convenient to check the measured data at a glance. Compact and precise: as small as a mobile phone, convenient to use and carry. Equo with high-performance chip to ensure its accuracy. Silicone Protective Case: Protected with a silica gel case, you can use the meter in various conditions without worrying about it falling or scratching with the hardware. Specifications: AC current: 999.9mA/10A DC current: 999.9mA/10A AC Voltage: 999.9 mV/9.999 V/99.99 V/999.9 V DC voltage: 999.9 mV/9.999 V/99.99 V/999.9 V Resistance: 999.9Ω/9.999KΩ/99.99KΩ/999.9KΩ/9.999MΩ/99.99MΩ Capacitance: 9.999nF/999.9nF/9.999uF/99.99uF/999.9uF/9.999mF/99.99mF Temperature: -40~1000℃(-40~1832℉) Frequency: 100Hz/1000Hz Color: Black/Red (Optional) Material: ABS Working altitude: maximum 2000 m Display: LCD Maximum display value: 9999 digits Polarity indication: automatic indication, "-" indicates negative Overcast screen: "OL" or "-OL" Sampling time: about 3 times/second Automatic shutdown time: 15 minutes Battery Low Voltage Indicator: Yes Temperature coefficient: <0.1X accuracy/℃ Operating temperature: 0~40℃ Alenation temperature: -10~50℃ Power supply: Built-in 3.7V 600mAh lithium polymer battery Item Size: 133 x 66.5 x 22.5 mm/5.24 x 2.62 x 0.89 inches. Item Weight: 162g / 5.71oz Package weight: 295g / 10.41oz Package Size: 14.5 x 7 x 6 cm/5.71 x 2.83 x 2.44 inches. Packing List: 1 x Multimeter 1 x Pair of Test Cables 1 x Thermocouple 1 x USB Type-C Cable 1 x manual (English language)

• Intelligent multimeter with multiple functions: can measure AC/DC current, AC/DC voltage, resistance, capacitance, temperature, frequency, continuity and diode test, fire wire detection.
• Flashlight Function: Auxiliary lighting illuminates the work area in a dark or low light environment, and will automatically turn off after about 1 minute.
• NCV non-contact voltage detection: Place the NCV sensor closer to the measured wire and the multimeter can detect if the voltage is above 90ACV. When the AC voltage is detected, the meter buzzer emits an alarm and the LCD analog bar shows the intensity of the induction.
• Safety Operation: Built-in overload protection fuse, smart anti-burn. Meets DC/AC 600V CAT III surge standard and dual insulation protection.
• Smart Touch Screen Control: Easy to operate, with large VA color reverse LCD display, convenient to check the measured data at a glance.